-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security and bug fix update Advisory ID: RHSA-2023:0496-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0496 Issue date: 2023-01-30 CVE Names: CVE-2022-2964 CVE-2022-4139 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. 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 CodeReady Linux Builder EUS (v. 8.4) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux BaseOS EUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: memory corruption in AX88179_178A based USB ethernet device. (CVE-2022-2964) * kernel: i915: Incorrect GPU TLB flush can lead to random memory access (CVE-2022-4139) 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): * fix for "CoW after fork() issue" aka "vmsplice child -> parent attack" aka "GUP after fork bug" (BZ#2137547) * After upgrading to ocp4.11.1, our dpdk application using vlan strip offload is not working (BZ#2138207) * i40e sriov virtual functions not created (BZ#2140103) * net/ice: VIRTCHNL_OP_CONFIG_VSI_QUEUES command handling failure with in-tree driver (BZ#2142019) * HPE: Premature swapping with swappiness=0 while there’s still plenty of pagecache to be reclaimed. (BZ#2151634) * The "kernel BUG at mm/usercopy.c:103!" from BZ 2041529 is back on rhel-8.5 (BZ#2153232) * Azure: Sometimes newly deployed VMs are not getting accelerated network during provisioning (BZ#2155274) * Azure: VM Deployment Failures Patch Request (BZ#2155282) * RHEL 8.8: Backport upstream patches to reduce memory cgroup memory consumption and OOM problem (BZ#2157924) * RHEL 8.5: Backport upstream memory cgroup commits up to v5.12 (BZ#2158049) 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 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2067482 - CVE-2022-2964 kernel: memory corruption in AX88179_178A based USB ethernet device. 2147572 - CVE-2022-4139 kernel: i915: Incorrect GPU TLB flush can lead to random memory access 6. Package List: Red Hat Enterprise Linux BaseOS EUS (v.8.4): Source: kernel-4.18.0-305.76.1.el8_4.src.rpm aarch64: bpftool-4.18.0-305.76.1.el8_4.aarch64.rpm bpftool-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-core-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-cross-headers-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debug-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debug-core-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debug-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debug-devel-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debug-modules-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debug-modules-extra-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-devel-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-headers-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-modules-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-modules-extra-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-tools-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-tools-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-tools-libs-4.18.0-305.76.1.el8_4.aarch64.rpm perf-4.18.0-305.76.1.el8_4.aarch64.rpm perf-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm python3-perf-4.18.0-305.76.1.el8_4.aarch64.rpm python3-perf-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm noarch: kernel-abi-stablelists-4.18.0-305.76.1.el8_4.noarch.rpm kernel-doc-4.18.0-305.76.1.el8_4.noarch.rpm ppc64le: bpftool-4.18.0-305.76.1.el8_4.ppc64le.rpm bpftool-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-core-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-cross-headers-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debug-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debug-core-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debug-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debug-devel-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debug-modules-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debug-modules-extra-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-devel-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-headers-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-modules-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-modules-extra-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-tools-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-tools-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-tools-libs-4.18.0-305.76.1.el8_4.ppc64le.rpm perf-4.18.0-305.76.1.el8_4.ppc64le.rpm perf-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm python3-perf-4.18.0-305.76.1.el8_4.ppc64le.rpm python3-perf-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm s390x: bpftool-4.18.0-305.76.1.el8_4.s390x.rpm bpftool-debuginfo-4.18.0-305.76.1.el8_4.s390x.rpm kernel-4.18.0-305.76.1.el8_4.s390x.rpm kernel-core-4.18.0-305.76.1.el8_4.s390x.rpm kernel-cross-headers-4.18.0-305.76.1.el8_4.s390x.rpm kernel-debug-4.18.0-305.76.1.el8_4.s390x.rpm kernel-debug-core-4.18.0-305.76.1.el8_4.s390x.rpm kernel-debug-debuginfo-4.18.0-305.76.1.el8_4.s390x.rpm kernel-debug-devel-4.18.0-305.76.1.el8_4.s390x.rpm kernel-debug-modules-4.18.0-305.76.1.el8_4.s390x.rpm kernel-debug-modules-extra-4.18.0-305.76.1.el8_4.s390x.rpm kernel-debuginfo-4.18.0-305.76.1.el8_4.s390x.rpm kernel-debuginfo-common-s390x-4.18.0-305.76.1.el8_4.s390x.rpm kernel-devel-4.18.0-305.76.1.el8_4.s390x.rpm kernel-headers-4.18.0-305.76.1.el8_4.s390x.rpm kernel-modules-4.18.0-305.76.1.el8_4.s390x.rpm kernel-modules-extra-4.18.0-305.76.1.el8_4.s390x.rpm kernel-tools-4.18.0-305.76.1.el8_4.s390x.rpm kernel-tools-debuginfo-4.18.0-305.76.1.el8_4.s390x.rpm kernel-zfcpdump-4.18.0-305.76.1.el8_4.s390x.rpm kernel-zfcpdump-core-4.18.0-305.76.1.el8_4.s390x.rpm kernel-zfcpdump-debuginfo-4.18.0-305.76.1.el8_4.s390x.rpm kernel-zfcpdump-devel-4.18.0-305.76.1.el8_4.s390x.rpm kernel-zfcpdump-modules-4.18.0-305.76.1.el8_4.s390x.rpm kernel-zfcpdump-modules-extra-4.18.0-305.76.1.el8_4.s390x.rpm perf-4.18.0-305.76.1.el8_4.s390x.rpm perf-debuginfo-4.18.0-305.76.1.el8_4.s390x.rpm python3-perf-4.18.0-305.76.1.el8_4.s390x.rpm python3-perf-debuginfo-4.18.0-305.76.1.el8_4.s390x.rpm x86_64: bpftool-4.18.0-305.76.1.el8_4.x86_64.rpm bpftool-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-core-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-cross-headers-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debug-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debug-core-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debug-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debug-devel-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debug-modules-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debug-modules-extra-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-devel-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-headers-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-modules-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-modules-extra-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-tools-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-tools-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-tools-libs-4.18.0-305.76.1.el8_4.x86_64.rpm perf-4.18.0-305.76.1.el8_4.x86_64.rpm perf-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm python3-perf-4.18.0-305.76.1.el8_4.x86_64.rpm python3-perf-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm Red Hat CodeReady Linux Builder EUS (v. 8.4): aarch64: bpftool-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debug-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-debuginfo-common-aarch64-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-tools-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm kernel-tools-libs-devel-4.18.0-305.76.1.el8_4.aarch64.rpm perf-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm python3-perf-debuginfo-4.18.0-305.76.1.el8_4.aarch64.rpm ppc64le: bpftool-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debug-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-debuginfo-common-ppc64le-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-tools-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm kernel-tools-libs-devel-4.18.0-305.76.1.el8_4.ppc64le.rpm perf-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm python3-perf-debuginfo-4.18.0-305.76.1.el8_4.ppc64le.rpm x86_64: bpftool-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debug-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-tools-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm kernel-tools-libs-devel-4.18.0-305.76.1.el8_4.x86_64.rpm perf-debuginfo-4.18.0-305.76.1.el8_4.x86_64.rpm python3-perf-debuginfo-4.18.0-305.76.1.el8_4.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-2022-2964 https://access.redhat.com/security/cve/CVE-2022-4139 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 iQIVAwUBY9fxk9zjgjWX9erEAQj2ww//QB5hWJYfyqRIHVtqoZHRSGc2MFsv69r0 8W20uNKTr7g94smCNxlr3/G5BMZoJBWGX3BQNebOa3bUMkVM/W+KcNwNoYv95ryi CGE9lez4Xie8B8dpwL9gZh0yqr5FXqP4RfHb3JALt2c75hvFRwKfggEqY1fv3C5C V+BKY+BIrk1FkAM0wdMv/xo7yEwU6zP+Q9kaTmoz2y615BoZI/zeu1lLmym9H8gC BrrlWGNHd36up5dEwy2Azszdz+TbzRyqP+u767za0bO1fM5rEWpUKaSulQ1xh5f9 opyZkx4NJLhdMH3iCnqK5xY4EM1dgX0QweLKE6QV4okTlytRefSl9jargP+81sX5 iS3bKJM1uvz5MqI7etvUYewKHuFYQNgwCxYpapgTHOrVrqtHemWtryqJIkiTKvbB Q9FZs9C4ev3mUdkBP7tzRDq02VEcbiyJuNyPeW3u4MafHPW6eIQbcUBV0jniwLBV QShApGVZgQyMWnXnnAwbdI/IqtmZ/kS4uMojo/8jndGAtfhEM/rSQ99spgGCt/o3 9qas281f0m6dCRysmizCyOYOyZDUunuBcWLDfmtGOM15ngULBxCIsysDwzQQFttb TJA5ojWdFyQOx9ULWtQ+JbZkJCAWcNGqUuIrMLpYAZGPIqu/3Clpi1I7N9kWMxRX 3kVqdw6w6d8= =zxGy -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce