-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: kpatch-patch security update Advisory ID: RHSA-2023:1192-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:1192 Issue date: 2023-03-13 CVE Names: CVE-2022-2964 CVE-2022-41222 ==================================================================== 1. Summary: An update for kpatch-patch is now available for Red Hat Enterprise Linux 8.6 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 Enterprise Linux BaseOS EUS (v.8.6) - ppc64le, x86_64 3. Description: This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Security Fix(es): * kernel: memory corruption in AX88179_178A based USB ethernet device. (CVE-2022-2964) * kernel: mm/mremap.c use-after-free vulnerability (CVE-2022-41222) 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/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2067482 - CVE-2022-2964 kernel: memory corruption in AX88179_178A based USB ethernet device. 2138818 - CVE-2022-41222 kernel: mm/mremap.c use-after-free vulnerability 6. Package List: Red Hat Enterprise Linux BaseOS EUS (v.8.6): Source: kpatch-patch-4_18_0-372_26_1-1-5.el8_6.src.rpm kpatch-patch-4_18_0-372_32_1-1-4.el8_6.src.rpm kpatch-patch-4_18_0-372_36_1-1-3.el8_6.src.rpm kpatch-patch-4_18_0-372_40_1-1-3.el8_6.src.rpm kpatch-patch-4_18_0-372_41_1-1-2.el8_6.src.rpm ppc64le: kpatch-patch-4_18_0-372_26_1-1-5.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_26_1-debuginfo-1-5.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_26_1-debugsource-1-5.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_32_1-1-4.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_32_1-debuginfo-1-4.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_32_1-debugsource-1-4.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_36_1-1-3.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_36_1-debuginfo-1-3.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_36_1-debugsource-1-3.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_40_1-1-3.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_40_1-debuginfo-1-3.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_40_1-debugsource-1-3.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_41_1-1-2.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_41_1-debuginfo-1-2.el8_6.ppc64le.rpm kpatch-patch-4_18_0-372_41_1-debugsource-1-2.el8_6.ppc64le.rpm x86_64: kpatch-patch-4_18_0-372_26_1-1-5.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_26_1-debuginfo-1-5.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_26_1-debugsource-1-5.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_32_1-1-4.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_32_1-debuginfo-1-4.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_32_1-debugsource-1-4.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_36_1-1-3.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_36_1-debuginfo-1-3.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_36_1-debugsource-1-3.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_40_1-1-3.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_40_1-debuginfo-1-3.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_40_1-debugsource-1-3.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_41_1-1-2.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_41_1-debuginfo-1-2.el8_6.x86_64.rpm kpatch-patch-4_18_0-372_41_1-debugsource-1-2.el8_6.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-2022-41222 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 iQIVAwUBZA897tzjgjWX9erEAQikMQ/9FRnl6FKDWMwAnfiUBfNnr+W5aN1TqK8R TMVKASaKUaDCmi3+ExDK+3SkpDdyb5GGavG5X6whAGeOqxoQw+Lh22nicZnWu4b0 5Qz8hSE5ReYOXNisR9MmZW9QoE8TVG60m1xM3cLemnsex5tCU5YlAF1Lo6WMRHeR QMQ/mnEtZTeilM+UmO0GSorz2iEX2s7hFvIafwo2cQD6VS0Q3loqH8ePTpYaz9fg D1w8y13bEX/p+m9BI1ihK/VEX07WxNbvQcaK794RF7ZvKRWD35eqR2ajTTqSdTaY L1LMy5CuBu9JFYDT0iAmpAcDhB8PhEEKFqm90xGVxfEUSVHagqAthgp7vAceLd7G qEuE6VEAxP8eAA1j7yRZSTn5LzWuz/qi4kv6gnCzWKq0+M38bYtH6x6XKVldOvRy CMz1oxomUE2g717pcJBBNQn3cSRicRKkUceqW/R+eoE8/DzzI4X8T0Gme17aiZH7 kZrTZZ4OSt7YhE1m2HvX4rYp1EAUiMvxjdwON1xoagXr97KrBFaRtUs9GveYvC3h FkgDH8fCyeOx50M3IvVYyxUtFSHeHTdQ/IoFNlY4Mfu8pbPaLeMtY5IyqBwES6Ec 02mtaHyvnkwwVJ6C32g0ZhPWNmKrdFrNBm1piwb9OwGs5SIh3gPqdLF2qQAJ3VzX AkEXpsRrSU0=LPHk -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce