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Ls Advisories Suse Esm H240
Price Tag 1security advisorycriticalDoS

SUSE: 2022:0468-1 Important: DoS and IRQ Xen Security Fixes

An update that fixes three vulnerabilities is now available. . SUSE Security Update: Security update for xen ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:0468-1 Rating: important References: #1194576 #1194581 #1194588 Cross-References: CVE-2022-23033 CVE-2022-23034 CVE-2022-23035 CVSS scores: CVE-2022-23033 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-23034 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-23034 (SUSE): 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23035 (NVD) : 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-23035 (SUSE): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H Affected Products: SUSE CaaS Platform 4.0 SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS SUSE Linux Enterprise Server 15-SP1-BCL SUSE Linux Enterprise Server 15-SP1-LTSS SUSE Linux Enterprise Server for SAP 15-SP1 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for xen fixes the following issues: - CVE-2022-23033: Fixed guest_physmap_remove_page not removing the p2m mappings. (XSA-393) (bsc#1194576) - CVE-2022-23034: Fixed possible DoS by a PV guest Xen while unmapping a grant. (XSA-394) (bsc#1194581) - CVE-2022-23035: Fixed insufficient cleanup of passed-through device IRQs. (XSA-395) (bsc#1194588) Special Instructions and Notes: Please reboot the system after installing this update. Patch Instructions: To install this SUSE Security Update use the SUSErecommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-468=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-468=1 - SUSE Linux Enterprise Server 15-SP1-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-468=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-468=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-468=1 - SUSE Enterprise Storage 6: zypper in -t patch SUSE-Storage-6-2022-468=1 - SUSE CaaS Platform 4.0: To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. Package List: - SUSE Linux Enterprise Server for SAP 15-SP1 (x86_64): xen-4.12.4_18-3.60.2 xen-debugsource-4.12.4_18-3.60.2 xen-devel-4.12.4_18-3.60.2 xen-libs-4.12.4_18-3.60.2 xen-libs-debuginfo-4.12.4_18-3.60.2 xen-tools-4.12.4_18-3.60.2 xen-tools-debuginfo-4.12.4_18-3.60.2 xen-tools-domU-4.12.4_18-3.60.2 xen-tools-domU-debuginfo-4.12.4_18-3.60.2 - SUSE Linux Enterprise Server 15-SP1-LTSS (x86_64): xen-4.12.4_18-3.60.2 xen-debugsource-4.12.4_18-3.60.2 xen-devel-4.12.4_18-3.60.2 xen-libs-4.12.4_18-3.60.2 xen-libs-debuginfo-4.12.4_18-3.60.2 xen-tools-4.12.4_18-3.60.2 xen-tools-debuginfo-4.12.4_18-3.60.2 xen-tools-domU-4.12.4_18-3.60.2 xen-tools-domU-debuginfo-4.12.4_18-3.60.2 - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64): xen-4.12.4_18-3.60.2 xen-debugsource-4.12.4_18-3.60.2 xen-devel-4.12.4_18-3.60.2 xen-libs-4.12.4_18-3.60.2 xen-libs-debuginfo-4.12.4_18-3.60.2 xen-tools-4.12.4_18-3.60.2 xen-tools-debuginfo-4.12.4_18-3.60.2 xen-tools-domU-4.12.4_18-3.60.2 xen-tools-domU-debuginfo-4.12.4_18-3.60.2 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (x86_64): xen-4.12.4_18-3.60.2 xen-debugsource-4.12.4_18-3.60.2 xen-devel-4.12.4_18-3.60.2 xen-libs-4.12.4_18-3.60.2 xen-libs-debuginfo-4.12.4_18-3.60.2 xen-tools-4.12.4_18-3.60.2 xen-tools-debuginfo-4.12.4_18-3.60.2 xen-tools-domU-4.12.4_18-3.60.2 xen-tools-domU-debuginfo-4.12.4_18-3.60.2 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (x86_64): xen-4.12.4_18-3.60.2 xen-debugsource-4.12.4_18-3.60.2 xen-devel-4.12.4_18-3.60.2 xen-libs-4.12.4_18-3.60.2 xen-libs-debuginfo-4.12.4_18-3.60.2 xen-tools-4.12.4_18-3.60.2 xen-tools-debuginfo-4.12.4_18-3.60.2 xen-tools-domU-4.12.4_18-3.60.2 xen-tools-domU-debuginfo-4.12.4_18-3.60.2 - SUSE Enterprise Storage 6 (x86_64): xen-4.12.4_18-3.60.2 xen-debugsource-4.12.4_18-3.60.2 xen-devel-4.12.4_18-3.60.2 xen-libs-4.12.4_18-3.60.2 xen-libs-debuginfo-4.12.4_18-3.60.2 xen-tools-4.12.4_18-3.60.2 xen-tools-debuginfo-4.12.4_18-3.60.2 xen-tools-domU-4.12.4_18-3.60.2 xen-tools-domU-debuginfo-4.12.4_18-3.60.2 - SUSE CaaS Platform 4.0 (x86_64): xen-4.12.4_18-3.60.2 xen-debugsource-4.12.4_18-3.60.2 xen-devel-4.12.4_18-3.60.2 xen-libs-4.12.4_18-3.60.2 xen-libs-debuginfo-4.12.4_18-3.60.2 xen-tools-4.12.4_18-3.60.2 xen-tools-debuginfo-4.12.4_18-3.60.2 xen-tools-domU-4.12.4_18-3.60.2 xen-tools-domU-debuginfo-4.12.4_18-3.60.2 References: https://www.suse.com/security/cve/CVE-2022-23033.html https://www.suse.com/security/cve/CVE-2022-23034.html https://www.suse.com/security/cve/CVE-2022-23035.html https://bugzilla.suse.com/1194576 https://bugzilla.suse.com/1194581 https://bugzilla.suse.com/1194588 . This Red Hat security patch targets significant flaws in the kernel. Implement the update to safeguard your infrastructure.. SUSE Linux,SUSE Security Update,DoS Threats,xen vulnerabilities,Patch Management. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Feb 17, 2022 •Important SuSE
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Ls Advisories Suse Esm H240
Price Tag 1security advisorydenial of serviceupdate

SUSE: 2022:0332-1 Critical: xen Denial Of Service And IRQ Threats

An update that fixes two vulnerabilities is now available. . SUSE Security Update: Security update for xen ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:0332-1 Rating: important References: #1194581 #1194588 Cross-References: CVE-2022-23034 CVE-2022-23035 CVSS scores: CVE-2022-23034 (SUSE): 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2022-23035 (SUSE): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H Affected Products: SUSE Linux Enterprise Server for SAP 15 SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise High Performance Computing 15-ESPOS ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for xen fixes the following issues: - CVE-2022-23034: Fixed possible DoS by a PV guest Xen while unmapping a grant. (XSA-394) (bsc#1194581) - CVE-2022-23035: Fixed insufficient cleanup of passed-through device IRQs. (XSA-395) (bsc#1194588) Special Instructions and Notes: Please reboot the system after installing this update. Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-332=1 - SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2022-332=1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2022-332=1 Package List: - SUSE Linux Enterprise Server for SAP 15 (x86_64): xen-4.10.4_32-3.71.1 xen-debugsource-4.10.4_32-3.71.1 xen-devel-4.10.4_32-3.71.1 xen-libs-4.10.4_32-3.71.1 xen-libs-debuginfo-4.10.4_32-3.71.1 xen-tools-4.10.4_32-3.71.1 xen-tools-debuginfo-4.10.4_32-3.71.1 xen-tools-domU-4.10.4_32-3.71.1 xen-tools-domU-debuginfo-4.10.4_32-3.71.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64): xen-4.10.4_32-3.71.1 xen-debugsource-4.10.4_32-3.71.1 xen-devel-4.10.4_32-3.71.1 xen-libs-4.10.4_32-3.71.1 xen-libs-debuginfo-4.10.4_32-3.71.1 xen-tools-4.10.4_32-3.71.1 xen-tools-debuginfo-4.10.4_32-3.71.1 xen-tools-domU-4.10.4_32-3.71.1 xen-tools-domU-debuginfo-4.10.4_32-3.71.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64): xen-4.10.4_32-3.71.1 xen-debugsource-4.10.4_32-3.71.1 xen-devel-4.10.4_32-3.71.1 xen-libs-4.10.4_32-3.71.1 xen-libs-debuginfo-4.10.4_32-3.71.1 xen-tools-4.10.4_32-3.71.1 xen-tools-debuginfo-4.10.4_32-3.71.1 xen-tools-domU-4.10.4_32-3.71.1 xen-tools-domU-debuginfo-4.10.4_32-3.71.1 References: https://www.suse.com/security/cve/CVE-2022-23034.html https://www.suse.com/security/cve/CVE-2022-23035.html https://bugzilla.suse.com/1194581 https://bugzilla.suse.com/1194588 . This update notifies users of two resolved vulnerabilities in Xen on SUSE Linux. Follow patching steps to secure and stabilize your system.. SUSE Linux, Xen Security, Patch Instructions. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Feb 04, 2022 •Important SuSE
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