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Red Hat Enterprise Linux 9 RHSA-2022-8263-01 Important DPDK DoS Fix

An update for dpdk is now available for Red Hat Enterprise Linux 9. 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: dpdk security and bug fix update Advisory ID: RHSA-2022:8263-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:8263 Issue date: 2022-11-15 CVE Names: CVE-2021-3839 CVE-2022-2132 CVE-2022-28199 ==================================================================== 1. Summary: An update for dpdk is now available for Red Hat Enterprise Linux 9. 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: Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, x86_64 3. Description: The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Security Fix(es): * dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs (CVE-2022-2132) * DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash (CVE-2021-3839) * dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service (CVE-2022-28199) 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. Additional Changes: For detailed information on changes in thisrelease, see the Red Hat Enterprise Linux 9.1 Release Notes linked from 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/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2025882 - CVE-2021-3839 DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash 2070583 - update dpdk spec file to use Epoch: 2 [rhel-9.1.0] 2099475 - CVE-2022-2132 dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs 2123549 - CVE-2022-28199 dpdk: error recovery in mlx5 driver not handled properly, allowing for denial of service 2126159 - [Rebase] Rebase to DPDK 21.11.2 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: dpdk-21.11.2-1.el9_1.src.rpm aarch64: dpdk-21.11.2-1.el9_1.aarch64.rpm dpdk-debuginfo-21.11.2-1.el9_1.aarch64.rpm dpdk-debugsource-21.11.2-1.el9_1.aarch64.rpm dpdk-devel-21.11.2-1.el9_1.aarch64.rpm dpdk-tools-21.11.2-1.el9_1.aarch64.rpm noarch: dpdk-doc-21.11.2-1.el9_1.noarch.rpm ppc64le: dpdk-21.11.2-1.el9_1.ppc64le.rpm dpdk-debuginfo-21.11.2-1.el9_1.ppc64le.rpm dpdk-debugsource-21.11.2-1.el9_1.ppc64le.rpm dpdk-devel-21.11.2-1.el9_1.ppc64le.rpm dpdk-tools-21.11.2-1.el9_1.ppc64le.rpm x86_64: dpdk-21.11.2-1.el9_1.x86_64.rpm dpdk-debuginfo-21.11.2-1.el9_1.x86_64.rpm dpdk-debugsource-21.11.2-1.el9_1.x86_64.rpm dpdk-devel-21.11.2-1.el9_1.x86_64.rpm dpdk-tools-21.11.2-1.el9_1.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-2021-3839 https://access.redhat.com/security/cve/CVE-2022-2132 https://access.redhat.com/security/cve/CVE-2022-28199 https://access.redhat.com/security/updates/classification#important https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.1_release_notes/index 8. Contact: The Red Hatsecurity contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY3PhBtzjgjWX9erEAQg78g//XyR/n3o0jtO4xsEL2lr8PDatrr8Oxy2S e4JymCnac0SY8lKd0TYIX4oQrN/INo8/YYRqkbGDk6jwJ1fDT/Vgh645EbpeiIce 4/KIKYq6g1tHEe2v4fWIWU+2l4ukCwfQgTTpXpXJb19ees2Nc2rFZjlwOopOqOZe CJveaEZK5/bjWXYGg6kVgvQP1I9HgGwnh+2BQlGmxdSCczo/ePZhT55ntAP5TQYB t1F1OMUxkj0cDNe6OxCUTNr8wGNJ4HoOm9STm5SWWCMBpKrXgoUnjGtEgyoiJze6 vYziXx8BSXf5IRFELd8Uxg3dmbS+1S4x3cDHZp7cZHViXhyls8PNt6WRkJinOv/4 uvY1QjENIkiA2NBTQ7howeYsrM90BpL80qcjbLgUgoxzfQRMLRgPbDdficnDeAia VvM0XJDJ401wNGUjCg5yMdrHhYaj4gpC9X8GdxCgSWyIJK8Dfc4wDmcirGA9+eNP 7A1QflbquKlyNM6ILz1ETAWXMPBFZZz7Rl0vSiqOjPrscejcSfdtad6enTlFBIv7 d7F9SAwVQm+l0UPeOOzX8dQZbTMNj/JkN4nADsZjvyXst726COD+z67qUeazIza7 LpFny3soUKvo8yPnDiQr6wA6hsJ8xqvLlD6eOAmt6f1SBT/tJxRM25HY/CzzVvLU p/EAee6QLvM=PSWE -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . In a recent announcement, Red Hat issued critical advisories regarding DPDK security enhancements aimed at reducing vulnerabilities and optimizing overall operational efficiency in RHEL 9.. dpdk security update, Red Hat Enterprise Linux, Important security advisory, bug fix details, data processing kit. . Severity: Important. LinuxSecurity.com Team

Nov 15, 2022 •Important Red Hat