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98
security advisorykernel updateimportantRed Hat 8: RHSA-2023-5209-01 Important: Virtualization Host Security Update
An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization Host 4.4.z SP 1 security update Advisory ID: RHSA-2023:5209-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2023:5209 Issue date: 2023-09-19 CVE Names: CVE-2022-21216 CVE-2022-33196 CVE-2023-0286 ===================================================================== 1. Summary: An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Security Fix(es): * kernel: Intel firmware update for insufficient granularity of access control in out-of-band management in some Intel Atom and Intel Xeon Scalable Processors(CVE-2022-21216) * kernel: Intel firmware update for Incorrect default permissions in some memory controller configurations (CVE-2022-33196) * openssl: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 2164440 - CVE-2023-0286 openssl: X.400 address type confusion in X.509 GeneralName 2171227 - CVE-2022-21216 kernel: Intel firmware update for insufficient granularity of access control in out-of-band management in some Intel Atom and Intel Xeon Scalable Processors 2171252 - CVE-2022-33196 kernel: Intel firmware update for Incorrect default permissions in some memory controller configurations 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: redhat-virtualization-host-4.5.3-202309130206_8.6.src.rpm x86_64: redhat-virtualization-host-image-update-4.5.3-202309130206_8.6.x86_64.rpm RHEL 8-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.5.3-9.el8ev.src.rpm noarch: redhat-virtualization-host-image-update-placeholder-4.5.3-9.el8ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.5.3-9.el8ev.x86_64.rpm redhat-release-virtualization-host-content-4.5.3-9.el8ev.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7. References: https://access.redhat.com/security/cve/CVE-2022-21216 https://access.redhat.com/security/cve/CVE-2022-33196 https://access.redhat.com/security/cve/CVE-2023-0286 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is .More contact details at https://access.redhat.com/security/team/contact Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJlCRT6AAoJENzjgjWX9erEn3kP/jpQLhYEjcjoVjj4aVVSqtUW Tp3szjYt0EgooPRM8xOA//ppONljLuqsDQG6XLxEHMDpjXoHsln83XGp3D5ykmpv mDn3poUpTeu2gW93JQZE2Zcv5jUMmQHFS3m8jL6hiAGNnxBY2E2AMNUjFIWH0Tcg xrREeMw3xWl7J9DY70hC8vZKR1bMKTIy8EsstkyyboZZylz0vOsGxTPHl/Ahg1D4 g3zGM5waqAn8wTf51KL3I5hsa8rIDjOaWJKnXQeiv9kn0ys/dRzc/obk2uol8hFP r4YPgLsmYemvDoiR5oUXPibruKvVF5/6fpkp9k6uV811pM3RNgVdGLr5gkzAIXQ/ bK2QhisAUY9tYhQFgUKVZm4NSDHN+wX+fEOGa27EHJ8qRypXQI2zIOrFrJJ6KmqQ CAkGqHAwJvzOaotVfwzq7l/t5NlJ7Uvg6V5WCjVdcM2v8+QX+cfEclUXnW/MkIL8 N/JWl2C1CfsPEtXJwz0/j0hyfdCceR61Wev1KT44n+zCX4O6F/TVIFW2niKuo9v5 fx8djQQRvuzyR94BtlOt6+DgQP72ap5fNJ8gQdDB8P9NllZNiLP9bqhpWztX7Lzg iycHkypCutgV+6cVbet+qpkYLlCGmeVi2hRRGz+8pKILxBYTi9bBIkhAwGH9/Vzh OqKKmBCKjuK/nk9SlhXl =ujpL -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Sep 19, 2023
•Important
Red Hat
98
security advisoryupdatesecurity fixRed Hat 4.4.z SP1 RHSA-2023:4282-01 Important: Python Bypass Security Fix
An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization Host 4.4.z SP 1 security update Advisory ID: RHSA-2023:4282-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2023:4282 Issue date: 2023-07-26 CVE Names: CVE-2023-24329 ===================================================================== 1. Summary: An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Security Fix(es): * python: urllib.parse url blocklisting bypass (CVE-2023-24329) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other relatedinformation, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 2173917 - CVE-2023-24329 python: urllib.parse url blocklisting bypass 2212762 - Could not find available package, when upgrade RHVH to the latest rhvh-4.5.3.7-0.20230605.0+1 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: redhat-virtualization-host-4.5.3-202307191258_8.6.src.rpm x86_64: redhat-virtualization-host-image-update-4.5.3-202307191258_8.6.x86_64.rpm RHEL 8-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.5.3-8.el8ev.src.rpm noarch: redhat-virtualization-host-image-update-placeholder-4.5.3-8.el8ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.5.3-8.el8ev.x86_64.rpm redhat-release-virtualization-host-content-4.5.3-8.el8ev.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7. References: https://access.redhat.com/security/cve/CVE-2023-24329 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIcBAEBCAAGBQJkwSuCAAoJENzjgjWX9erEOBsQAIBkktuKSOki/kWtmawdEx/g ZG5cCkKhF0CI3oygouWp368/O0+2arXgJU1QBIDwUeLGsGxPLx9wCyFcWL3Sphil dovq+EDxqimPcsVPJB5S1gfTYJ0pSAE+A4zfshFwghWlOZOMkjxPUm/sZc/PrYa4 1NF2SEeBBMlZ070L/bSDwny7VgKsKhVzQwWjm2fBVUqaxHTNFW0wuStmT8PaoKGH dF2k2Go59qHKGBcXDkixnr1bYIoga+2yQYHhi/ns3e2xwUcihMit3egCW8G45kJW DIoej49vsudTsLF6OgDzN2RPs6PTaX2dKajM7Kmw6Q7F53IdvtiOnRDXCArwg+Dq JjJnGi3aTjjTXvAQ6ZS1PTaXujDhdtVup9eFiwz72j5A1mpGt2mtZNMiRxqgDb/y Jf+U+AxZZV9QZSRppVYQ+YhgcdD3DSlbwWmnMyTQ9pcI7blOqQ4G49aqvqOqPiyj qk/N+bu367I9aLSmycZ4enOf4cjJLKmrG9A2MPdlRBohUyaJK659UIW5SbUk9yCc wHIWGGbN52qkn6sTBtoPmtuSaBXcDile4NYlJRxaY9iqeMyrGda87LhK57xGYtRe 3n4ahK8TutEq0Q1+pD73FR1JLCUniBWKCHfJqyt09dEA1t/syEmLhy/pAy1RlWqy 8BXwsyRYoKHlmj4tR1Va =E9IY -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Jul 26, 2023
•Important
Red Hat
98
security advisoryinteger overflowsecurity impactRed Hat Virtualization 4 RHSA-2022-9029-01 Critical: Integer Overflow Risk
An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization Host security update [ovirt-4.5.3-3] Advisory ID: RHSA-2022:9029-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2022:9029 Issue date: 2022-12-14 CVE Names: CVE-2022-42898 ==================================================================== 1. Summary: An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host,ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Security Fix(es): * krb5: integer overflow vulnerabilities in PAC parsing (CVE-2022-42898) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 2140960 - CVE-2022-42898 krb5: integer overflow vulnerabilities in PAC parsing 2150769 - Rebase RHV-H 4.4 SP1 on RHEL 8.6.0.5 EUS 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: redhat-virtualization-host-4.5.3-202212070734_8.6.src.rpm x86_64: redhat-virtualization-host-image-update-4.5.3-202212070734_8.6.x86_64.rpm RHEL 8-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.5.3-2.el8ev.src.rpm redhat-virtualization-host-productimg-4.5.3-2.el8.src.rpm noarch: redhat-virtualization-host-image-update-placeholder-4.5.3-2.el8ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.5.3-2.el8ev.x86_64.rpm redhat-release-virtualization-host-content-4.5.3-2.el8ev.x86_64.rpm redhat-virtualization-host-productimg-4.5.3-2.el8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7. References: https://access.redhat.com/security/cve/CVE-2022-42898 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is . More contact details athttps://access.redhat.com/security/team/contact Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY5n7DtzjgjWX9erEAQj17w/9FaRiyA23OwnSYeWN7ftu3so0+c6B/BoU isupIjceJlO5H/afTt3ChX/bPq5w/NT29dE+fdIbHtwm0vaGcNbfWJzm/86LaXs9 2oDUWaDKVyx06pOQmLL0jf7p93Uz62b+Nle9aQ/8Py4Gg34DrUwEUxHxORGkX30i k9DCLqmIbg8/atn86ZYfWwESXAiPwdE3T9osoBDg0NMPMOAUQ/td+uiVFAKm93zG uc9JRl9qc7sQhkrkji5HdAsxmA/f9+YDkkYx54z+suvCbdJYrEXSHDl6OUOhHj6e 11hnp/Jkn3Q8S/dkc7H/0oT48VhaCrKDb0uQ/dYPL/dhx3FnOwPLkQ8uqP+UpTEn ZfMY/qr06cZ3y4rjFMkLy3IW5A5b54GRudPl3taEUc3LMxmIb4pgpRC7qdzeG1Vc HDiycqKje4O265J3YMdyoSFPKa31BU/7tM49Unvug3NXoxpbQvrsA/SqZ64QkcB/ 4GwpZ6+WtE/rKMjk+pe6uOZpx8FRbT0xiQu5YuTUndGiZc2IfpdEMIBUeGHZeqCg m4Y5n2OzL/RnGr2we2sj/82fFBYyEeeZOvFclN8ApA3YKbQzdq8P9/XkNYKX/8UW OIernVPyGpWdjYEdzYIARDLdlfZMmXhZhoOaOu9u5UAb2dvY0gCpLr6yGvsIGwkY 2zmy9UC1q9w=/QT7 -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Dec 14, 2022
•Important
Red Hat
98
security advisoryremote code executionimportant updateRed Hat Virtualization 4 Important Advisory: RHSA-2022-8598-01
An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization Host security update [ovirt-4.5.3-1] Advisory ID: RHSA-2022:8598-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2022:8598 Issue date: 2022-11-22 CVE Names: CVE-2022-3515 CVE-2022-38177 CVE-2022-38178 CVE-2022-40674 CVE-2022-41974 ==================================================================== 1. Summary: An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red HatVirtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.5.2), redhat-virtualization-host (4.5.2), redhat-virtualization-host-productimg (4.5.2). (BZ#2070049, BZ#2093195) Security Fix(es): * libksba: integer overflow may lead to remote code execution (CVE-2022-3515) * bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177) * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178) * expat: a use-after-free in the doContent function in xmlparse.c (CVE-2022-40674) * device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket (CVE-2022-41974) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 2127936 - Upgrade redhat-release-virtualization-host to 4.5.3 2128601 - CVE-2022-38177 bind: memory leak in ECDSA DNSSEC verification code 2128602 - CVE-2022-38178 bind: memory leaks in EdDSA DNSSEC verification code 2128986 - Rebase RHV-H 4.4 SP1 on RHEL 8.6.0.4 2130769 - CVE-2022-40674 expat: a use-after-free in the doContent function in xmlparse.c 2133988 - CVE-2022-41974 device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket 2135610 - CVE-2022-3515 libksba: integer overflow may lead toremote code execution 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: redhat-virtualization-host-4.5.3-202211170828_8.6.src.rpm x86_64: redhat-virtualization-host-image-update-4.5.3-202211170828_8.6.x86_64.rpm RHEL 8-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.5.3-1.el8ev.src.rpm redhat-virtualization-host-productimg-4.5.3-1.el8.src.rpm noarch: redhat-virtualization-host-image-update-placeholder-4.5.3-1.el8ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.5.3-1.el8ev.x86_64.rpm redhat-release-virtualization-host-content-4.5.3-1.el8ev.x86_64.rpm redhat-virtualization-host-productimg-4.5.3-1.el8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-3515 https://access.redhat.com/security/cve/CVE-2022-38177 https://access.redhat.com/security/cve/CVE-2022-38178 https://access.redhat.com/security/cve/CVE-2022-40674 https://access.redhat.com/security/cve/CVE-2022-41974 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY30bKNzjgjWX9erEAQg3fQ/+KQKUWs7KYojcs+Yw3Aa1yUgrcvUaKwbY K4CM06HwQZnPmirH2f1Ne1SxWz2vGQMEE0LmW7LEmSxDKsN+/+WBx2/hmxhI3HsU iGrHHrvwTi3s3kqIL/1DhynjTlUOIi175Qc9/2hOQrlxZYpJ2MYpOIx7x3I/Udii uzBKKqW5JH6R0XAmcVBXAVNw/oNI35aWh4RRbOLid0kdJc0JOqegaZT+CxOi0K6j goDJ1imMaYqCc0hjLD8jiPVPMH2iSNgkZy0m6DiyIlhJfs/Z669b9R0//gK2RI4e SKE07CntL6+SMC3G7Tf3yecPl3pnS3THIM+lKKqw0sj7ny+noh34DRFYdmGjkkCv Fbq8Lg6QGmEH0zhRcAGJiOoL37/W8L/wXkq8kb+VhpyGaM0+l6GU1BpeSRSvxpD1 Hcg7mIdLpgOrc/BFM6U7j3SWNJVqKeHMKnSAvMCwZyQAI7VsCD6vAKky/edqvjbY NhsZOGVOjOssN8vWJy4uQBinSGiFRdRaX7Gnkz0IFCaUPAoiYG3xilrft3GM5ZGc c7xIrc1TQIzOBT6It3oWpdSruj0TOBlVvWE6YA8VfWJPvli9JQlwe6+T7UIKki61 HsstiZ4am5FSeNSS6yCvDYm1LDvQS7/LJiT0SxHZKJp4AbhOev7CPU9JCC60PQH0 BKA6abfBdSs=/C5k -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Nov 22, 2022
•Important
Red Hat
98
security advisoryprivilege escalationimportantRed Hat 8: RHSA-2022:6551-01 Important: Privilege Escalation & DoS Threat
An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization security update Advisory ID: RHSA-2022:6551-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2022:6551 Issue date: 2022-09-19 CVE Names: CVE-2022-1012 CVE-2022-2132 CVE-2022-2526 CVE-2022-2588 CVE-2022-29154 CVE-2022-32250 ==================================================================== 1. Summary: An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red Hat VirtualizationHost. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.5.2), redhat-virtualization-host (4.5.2), redhat-virtualization-host-productimg (4.5.2). (BZ#2070049, BZ#2093195) Security Fix(es): * kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012) * dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs (CVE-2022-2132) * systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c (CVE-2022-2526) * kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588) * rsync: remote arbitrary files write inside the directories of connecting peers (CVE-2022-29154) * kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 2064604 - CVE-2022-1012 kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak 2092427 - CVE-2022-32250 kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root 2099475 - CVE-2022-2132 dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts allmbufs 2107498 - Rebase RHV-H 4.4 SP1 on RHEL 8.6.0.3 2109393 - Upgrade redhat-release-virtualization-host to 4.5.2 2109926 - CVE-2022-2526 systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c 2110928 - CVE-2022-29154 rsync: remote arbitrary files write inside the directories of connecting peers2114849 - CVE-2022-2588 kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: redhat-virtualization-host-4.5.2-202209140405_8.6.src.rpm x86_64: redhat-virtualization-host-image-update-4.5.2-202209140405_8.6.x86_64.rpm RHEL 8-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.5.2-1.el8ev.src.rpm redhat-virtualization-host-productimg-4.5.2-1.el8.src.rpm noarch: redhat-virtualization-host-image-update-placeholder-4.5.2-1.el8ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.5.2-1.el8ev.x86_64.rpm redhat-release-virtualization-host-content-4.5.2-1.el8ev.x86_64.rpm redhat-virtualization-host-productimg-4.5.2-1.el8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7. References: https://access.redhat.com/security/cve/CVE-2022-1012 https://access.redhat.com/security/cve/CVE-2022-2132 https://access.redhat.com/security/cve/CVE-2022-2526 https://access.redhat.com/security/cve/CVE-2022-2588 https://access.redhat.com/security/cve/CVE-2022-29154 https://access.redhat.com/security/cve/CVE-2022-32250 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBYyhq29zjgjWX9erEAQgiXA/7BAJYAIb5xPB/stn0ws3s3rs6d5fpEVzr 5jHraeX3IxGEUnno6m9mfBYfJZGWSVqsnh1/VS2mTMafC8vzrHecrTxUlgzS7dDu 3vOgyc6grNvjCZvYM1YCTxp2W6cKzCrNmJ0udfUwujpsIXBrlAyAyUDWuN8WLR1w g1EEi8qB0fb2TR5ohQGnTaU9/gXzuzdmwcXcrx5aLR5Pe7ICNjLEg5TpnbTZ392y etOxhcHtI1YjKm/yc4MlGtkf8+XHN3h9954cRGd7ptLFaU2qtR9Eezvq8oDuYSsz TByRrtRjjdxdl5uyFYkGWKen8r3ILNW1wgYCbpYOYDY19pjsjwKdqW4MNf8yg0D2 X1AM+cXMvkfPB0cIa3EquZiUftbbv2CpHhq4rmpTEx3C7sqyK2OvEjFQKwnUuYY/ aXr9/0qcTA3PLhVwNXZfe9F8615NeiShK1XMSZArtXANksPUxjPFtpwX45qDh1XJ P8g3LvyCvKto4qkpNyrU1L6eFv8+wvPILC4zjOLxiLPReNiQha1x9WrcKGKSOy3P jdmeqWsizkmvDT/Zpqfz/N6TUU5V+JqfoeiK/05OiZH1hZ27AmemxYNbPIGX6+4b JyIshCYmyd6hVUX+WZKQT/mPlxKTWUiK3a399G6F8DdFKyVh1Hf79qe1s01UwqaB M3n9P8wCe4U=LxVa -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Sep 19, 2022
•Important
Red Hat
98
security advisorysecurity updatebuffer overflowRed Hat: RHSA-2022-5678-01 Important: Buffer Overflow Fix In Virtualization
An update for imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization security, bug fix, and enhancement update [ovirt-4.5.1] Advisory ID: RHSA-2022:5678-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2022:5678 Issue date: 2022-07-21 CVE Names: CVE-2022-27666 CVE-2022-28733 ==================================================================== 1. Summary: An update for imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The following packages have been upgraded to a later upstream version: redhat-release-virtualization-host (4.5.1), redhat-virtualization-host (4.5.1),redhat-virtualization-host-productimg (4.5.1). (BZ#2062192, BZ#2070869, BZ#2094682) Security Fix(es): * kernel: buffer overflow in IPsec ESP transformation code (CVE-2022-27666) * grub2: Integer underflow in grub_net_recv_ip4_packets (CVE-2022-28733) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * RHV-H 4.4 SP1 Has been rebased on RHEL 8.6 Batch #1 (BZ#2070869) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 2061633 - CVE-2022-27666 kernel: buffer overflow in IPsec ESP transformation code 2070869 - Rebase RHV-H 4.4 SP1 on RHEL 8.6.0.1 2083339 - CVE-2022-28733 grub2: Integer underflow in grub_net_recv_ip4_packets 2097627 - Upgrade redhat-release-virtualization-host to 4.5.1 2103984 - when upgrade RHVH from 4.5.0 to 4.5.1 via engine, "no updates found" is shown when checking for updates 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: redhat-virtualization-host-4.5.1-202207170705_8.6.src.rpm x86_64: redhat-virtualization-host-image-update-4.5.1-202207170705_8.6.x86_64.rpm RHEL 8-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.5.1-1.el8ev.src.rpm redhat-virtualization-host-productimg-4.5.1-1.el8.src.rpm noarch: redhat-virtualization-host-image-update-placeholder-4.5.1-1.el8ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.5.1-1.el8ev.x86_64.rpm redhat-release-virtualization-host-content-4.5.1-1.el8ev.x86_64.rpm redhat-virtualization-host-productimg-4.5.1-1.el8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7.References: https://access.redhat.com/security/cve/CVE-2022-27666 https://access.redhat.com/security/cve/CVE-2022-28733 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYuFjttzjgjWX9erEAQhnYA//d9RJJgaQQpTdAzrO2gTgotqLl+imRGQv +V+A0LYoV+RF14f14OwgN7wtv6MUNCfIqpwNUFi2lEf7rgzIQAOd5tm4qXcBW7+i Fewg2STLpMg1xMGQTsn7BrrdXaTgDOtAGnRbPOczJ2pvBIN2N0Fqoh9aj3acLFm6 tmGKRGHRvxfGk0kGuFsOB1UcMDJsKSHviha3LQfluaPiTiduDReSr79xl+KCjdd5 FHK/Z+/CD2ZhQ/HX2dhbMUEYDs3RMlmZFrESg6PmFcLC/rMxsr7mY+y5Pxmot76Q eslzo0t0pQOdjgK59OflYmkJjymP+7Hzdjti+HSp6xeXH2ztG2z/HAvnHyk7T7vt j29FVaGo8055+swRDZQ6aL+pg4djLobM8DY0yZHwGgmTgq4d4mWiJ1Q3f+13ACyL Ax2B2hyidtAftUBINvSlvpAVRzpgzO9umUAowRXAUN+YHNaAlur1Cdhue4QT87JH jKDIZZXKscOrSsae1ZQonpOvVViGJwBcSbRkp1JlGqgRVF2BhaBtZvZnuw4M42sI YFvOMM3yvXWGRd8kbCKxpVEZgZMMvedA//G+WS/fh3OtiEtXTySehl+ul6J+o3aK K2aU156XBjvQzOKPid1d+at3e44pFW975bhRBq8DUx3sEDi7E3VgGulMZNvZSDh3 cX/S4McQiSc=fNBx -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Jul 27, 2022
•Important
Red Hat
98
security advisorysecurity updatelow severityRed Hat Virtualization 4.5.0 Low: RHSA-2022-4764-01 Sensitive Data Exposure
Updated host packages that fix several bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Low: RHV RHEL Host (ovirt-host) [ovirt-4.5.0] security update Advisory ID: RHSA-2022:4764-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2022:4764 Issue date: 2022-05-26 CVE Names: CVE-2022-0207 ==================================================================== 1. Summary: Updated host packages that fix several bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Virtualization 4 Hypervisor for RHEL 8 - noarch, x86_64 Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - noarch, ppc64le, x86_64 3. Description: The ovirt-host package consolidates host package requirements into a single meta package. Security Fix(es) from Bugzilla: * vdsm: disclosure of sensitive values in log files (CVE-2022-0207) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) from Bugzilla: * With this release, RHV 4.4 SP1 has been upgraded to use ansible-core in cockpit-ovirt. (BZ#2066042) * Rebase package(s) to version: 0.16.0 Highlights and notable enhancements: https://github.com/oVirt/cockpit-ovirt/releases/tag/cockpit-ovirt-0.16.0 (BZ#2067078) * Rebase package(s) to version: 0.6.2(BZ#2060889) * Rebase package(s) to version: 4.5.0 Highlights, important fixes, or notable enhancements: (BZ#2054733) * Feature: Include the package nvme-cli on virtualization hosts Reason: The package is requested in RHEL 8 Managing Storage devices, Chapter 15. NVMe over fabrics using FC for accessing that hardware Result: the needed package is available on the host. (BZ#2058177) * Previously, the ovirt-ha-broker service failed to start on a host with a DISA STIG profile. In this release, the ovirt-ha-broker binaries were moved to /usr/libexec. As a result, the ovirt-ha-broker service succeeds to start on a host with a DISA STIG profile. (BZ#2050108) * Previously, during self-hosted engine deployment, the tpgt value was not used in the iSCSI login, creating duplicate iSCSI sessions. IN this release, the tpgt value is used in the iSCSI login, and no duplicate iSCSI sessions are created. (BZ#1768969) * With this release, the self-hosted engine installation supports selecting either DISA STIG or PCI-DSS security profiles for the self-hosted engine VM. (BZ#2029830) * Red Hat Virtualization 4.4 SP1 now requires ansible-core > = 2.12.0 to execute Ansible playbooks/roles internally from RHV components. (BZ#2052686) * Rebase package(s) to version: 2.6.1 Highlights, important fixes, or notable enhancements: (BZ#2050512) * RHV Hypervisor 4.4 SP1, with exception to RHV-H, is able to run on a host with RHEL 8.6 DISA STIG openscap profile applied. (BZ#2015802) * Previously, SCSI reservation was not set for disks that are hot-plugged. In this release, the SCSI reservation works for disks that are being hot-plugged. (BZ#2028481) * The Red Hat Virtualization Host is now capable of running on a machine with the PCI-DSS security profile. (BZ#2030226) * Previously, if storage problems occurred and disappeared during a VM migration attempt, it sometimes led to the VM being paused and not resuming even if the VM had an auto-resume policy set. In this release, the VM is handled according to its resume behaviorpolicy when the storage state changes during a VM migration attempt. (BZ#2010478) * Previously, the VDSM used UDEV links to create the LVM filter. As a result, the LVM sometimes grabbed SCSI devices during the boot process by mistake. In this release, the LVM does not not try to grab SCSI devices during the boot process, only using the multipath device specified in the LVM filter. (BZ#2016173) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 1768969 - Duplicate iSCSI sessions in the hosted-engine deployment host when the tpgt is not 1 1787192 - Host fails to activate in RHV and goes to non-operational status when some of the iSCSI targets are down 1878724 - vdsm-tool configure is failing with error "dependency job for libvirtd.service failed" 1986732 - ovirt-ha services cannot set the LocalMaintenance mode in the storage metadata and are in a restart loop 2010478 - After storage error HA VMs failed to auto resume. 2015802 - [RFE] RHV hypervisors should support running on host with DISA STIG security profile applied 2028481 - SCSI reservation is not working for hot plugged VM disks 2029830 - [RFE] Hosted engine should accept OpenSCAP profile name instead of bool 2030226 - [RFE] RHV hypervisors should support running on hosts with the PCI-DSS security profile applied 2039248 - CVE-2022-0207 vdsm: disclosure of sensitive values in log files 2050108 - hosted-engine-setup fails to start ovirt-ha-broker service on RHEL-H with DISA STIG 2050512 - Upgrade ovirt-hosted-engine-setup to 2.6.1 2052686 - [RFE] Upgrade to ansible-core-2.12 in hosted-engine-setup 2054733 - Upgrade ovirt-host to 4.5.0 2058177 - [RFE] Include the package nvme-cli on virtualization hosts 2060889 - Upgrade mom to 0.6.2 2066042 - Require ansible-core instead of ansible in cockpit-ovirt 2067078 - Upgrade cockpit-ovirt to 0.16.0 6. Package List: Red Hat Virtualization 4 ManagementAgent for RHEL 7 Hosts: Source: cockpit-ovirt-0.16.0-1.el8ev.src.rpm mom-0.6.2-1.el8ev.src.rpm ovirt-host-4.5.0-3.el8ev.src.rpm ovirt-hosted-engine-ha-2.5.0-1.el8ev.src.rpm ovirt-hosted-engine-setup-2.6.3-1.el8ev.src.rpm vdsm-4.50.0.13-1.el8ev.src.rpm noarch: cockpit-ovirt-dashboard-0.16.0-1.el8ev.noarch.rpm mom-0.6.2-1.el8ev.noarch.rpm ovirt-hosted-engine-ha-2.5.0-1.el8ev.noarch.rpm ovirt-hosted-engine-setup-2.6.3-1.el8ev.noarch.rpm vdsm-api-4.50.0.13-1.el8ev.noarch.rpm vdsm-client-4.50.0.13-1.el8ev.noarch.rpm vdsm-common-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-cpuflags-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-ethtool-options-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-fcoe-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-localdisk-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-nestedvt-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-openstacknet-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-vhostmd-4.50.0.13-1.el8ev.noarch.rpm vdsm-http-4.50.0.13-1.el8ev.noarch.rpm vdsm-jsonrpc-4.50.0.13-1.el8ev.noarch.rpm vdsm-python-4.50.0.13-1.el8ev.noarch.rpm vdsm-yajsonrpc-4.50.0.13-1.el8ev.noarch.rpm ppc64le: ovirt-host-4.5.0-3.el8ev.ppc64le.rpm ovirt-host-dependencies-4.5.0-3.el8ev.ppc64le.rpm vdsm-4.50.0.13-1.el8ev.ppc64le.rpm vdsm-hook-checkips-4.50.0.13-1.el8ev.ppc64le.rpm vdsm-hook-extra-ipv4-addrs-4.50.0.13-1.el8ev.ppc64le.rpm vdsm-network-4.50.0.13-1.el8ev.ppc64le.rpm x86_64: ovirt-host-4.5.0-3.el8ev.x86_64.rpm ovirt-host-dependencies-4.5.0-3.el8ev.x86_64.rpm vdsm-4.50.0.13-1.el8ev.x86_64.rpm vdsm-gluster-4.50.0.13-1.el8ev.x86_64.rpm vdsm-hook-checkips-4.50.0.13-1.el8ev.x86_64.rpm vdsm-hook-extra-ipv4-addrs-4.50.0.13-1.el8ev.x86_64.rpm vdsm-network-4.50.0.13-1.el8ev.x86_64.rpm Red Hat Virtualization 4 Hypervisor for RHEL8: Source: vdsm-4.50.0.13-1.el8ev.src.rpm noarch: vdsm-hook-cpuflags-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-ethtool-options-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-fcoe-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-localdisk-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-nestedvt-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-openstacknet-4.50.0.13-1.el8ev.noarch.rpm vdsm-hook-vhostmd-4.50.0.13-1.el8ev.noarch.rpm x86_64: vdsm-hook-checkips-4.50.0.13-1.el8ev.x86_64.rpm vdsm-hook-extra-ipv4-addrs-4.50.0.13-1.el8ev.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-0207 https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYo/qDdzjgjWX9erEAQjTGA/+IAUCPueZAZh8i1tfitwCJw15+TuHJQS0 iU8qgBnA0aY9KkIJfXLf0wnHy5boaFxe2bf0ZbWl7Fi0U6NBvmu/PVYrpqp8/X6w +DjQvLjq31KcAr60VABTbSsBTjm3jT6CA5rfIz8JeJzdLTPb6+FFDD+2nTfGwP3m pWS8qU+nNcS+ljvlWN44eXb7n69VgCy+I3KEfv6QADqfqmonSnsGunb4Bhf88wBR adnwxcYw+RH8Dg8D2L1H5x9vwfUQFtarbTSoX7UP8SYgT6JFkQ8+dzNZwyfVOM2r beMz2L7L2hxiS5aT6IlK8H1RjYYlyJdzuCo/ai2iguA6Z4PTInsHdRNYPb3/aReY 3mVSZEWanuksUOiON1gWgdVyFW6wvcbJXFe57IyDgPq9ETlHsQ7ivjl8ehDAKcZo FWrfJhN5IaPY+WJS39+LVWRLDsKROB3ExGBwqrM+sVv8bU/JdZXCNqAdBp1usATd hfxXBQSAJKW0tD7g8gdjs6+FGCH0AlcGVAyCFKsoT43vIDQIqPjpa8mR5lMZdN7Y vLFQGseKZ4zG5SADF9RAWiBuP5A9wPI0BaqwpI8CX5xUC0YcqH96r187KmxsDGpJ rdFV+dXzx5kZNdgMISk2EpbAv3kWko5JXy50mLWl+OQIUcaUdEyd3zCA4eap9W5S lQDfGO2TrIo=rHPy -----END PGP SIGNATURE----- -- RHSA-announce mailing list
May 26, 2022
•Low
Red Hat
98
security advisoryprivilege escalationimportantRed Hat Enterprise Linux 7: RHSA-2022-0443 Important: RHV-H Security Update
An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: RHV-H security update (redhat-virtualization-host) 4.3.21 Advisory ID: RHSA-2022:0443-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2022:0443 Issue date: 2022-02-07 CVE Names: CVE-2020-25717 CVE-2021-4034 ==================================================================== 1. Summary: An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: RHEL 7-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Security Fix(es): * polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector (CVE-2021-4034) * samba: Active Directory (AD) domain user could become root on domain members (CVE-2020-25717) Formore details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 2019672 - CVE-2020-25717 samba: Active Directory (AD) domain user could become root on domain members2025869 - CVE-2021-4034 polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 7: Source: redhat-virtualization-host-4.3.21-20220126.0.el7_9.src.rpm noarch: redhat-virtualization-host-image-update-4.3.21-20220126.0.el7_9.noarch.rpm RHEL 7-based RHEV-H for RHEV 4 (build requirements): Source: redhat-release-virtualization-host-4.3.21-1.el7ev.src.rpm redhat-virtualization-host-4.3.21-20220126.0.el7_9.src.rpm noarch: redhat-virtualization-host-image-update-4.3.21-20220126.0.el7_9.noarch.rpm redhat-virtualization-host-image-update-placeholder-4.3.21-1.el7ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.3.21-1.el7ev.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-25717 https://access.redhat.com/security/cve/CVE-2021-4034 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/RHSB-2022-001 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBYgIBz9zjgjWX9erEAQjwZQ/+KpEq9OVHo7VQTl7Lf1SzVOtZLXIn/skT uDUQgTAXlMgJzxTA+W2dhQKmw2C5H8G4DEPMX52aYuDhxmWs+ycWr4ul22yG/hsG pqO1bkcb1cahjI2In3MNastkbTNMlkfn3j2p4Hh5jkavjltAYv301Rx+82B2lyNF Tk5TDiu0Y+5pj5mDCJq3rB2cVBBni/c7/oQAA4xG6406SmAsFKA1JpqmutAihmgm DY8QntXwxJZ+Ofw6DVMf6zQWtdgpq0vvZeBQg5DwTUF2MGnsB/i5PdhPbm5iU8RH M8qf1iOk2F7pzYV8p5L6tM/9F53U0wVr3WPYXBCNyiIyV3T1xI0ifHWUJ2qdPgRl POtPNu3VfW/mdf/QfdZyjkMynMOoHOkp9Tcz9rDXqX3PVjJvWUpyYs09Jwo64cva wIcsMGw2aL/+Adhf9YPvrQaLwStFJv12sK9szU22K+SDM3FzvrP2ZSs7ClWo+E8S QHBPSXF4tJ6rRvSkPgVOviCixJooh4q4OAzBK4b6CCda7btnlkIoT53M1hMeQgu7 1x5tMF6JcQueZsftufkio3v6LLBdyv9hFUoYmlX1EnTRIejpVeJKMNLwCN+KSkUp 3+OsxWa485lTeBivOp32B0JMwBdqwUhm08is6b4Ts2hZAO30XCP2F5eXhCuOpUi7 NbJpZ0xa8wI=GPoM -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Feb 08, 2022
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