-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kpatch-patch security update Advisory ID: RHSA-2023:0536-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0536 Issue date: 2023-01-30 CVE Names: CVE-2022-2964 CVE-2022-4139 ===================================================================== 1. Summary: An update for kpatch-patch is now available for Red Hat Enterprise Linux 9.0 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.9.0) - 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: 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. 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. 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.9.0): Source: kpatch-patch-5_14_0-70_17_1-1-5.el9_0.src.rpm kpatch-patch-5_14_0-70_22_1-1-5.el9_0.src.rpm kpatch-patch-5_14_0-70_26_1-1-4.el9_0.src.rpm kpatch-patch-5_14_0-70_30_1-1-2.el9_0.src.rpm kpatch-patch-5_14_0-70_36_1-1-1.el9_0.src.rpm ppc64le: kpatch-patch-5_14_0-70_17_1-1-5.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_17_1-debuginfo-1-5.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_17_1-debugsource-1-5.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_22_1-1-5.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_22_1-debuginfo-1-5.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_22_1-debugsource-1-5.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_26_1-1-4.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_26_1-debuginfo-1-4.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_26_1-debugsource-1-4.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_30_1-1-2.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_30_1-debuginfo-1-2.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_30_1-debugsource-1-2.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_36_1-1-1.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_36_1-debuginfo-1-1.el9_0.ppc64le.rpm kpatch-patch-5_14_0-70_36_1-debugsource-1-1.el9_0.ppc64le.rpm x86_64: kpatch-patch-5_14_0-70_17_1-1-5.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_17_1-debuginfo-1-5.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_17_1-debugsource-1-5.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_22_1-1-5.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_22_1-debuginfo-1-5.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_22_1-debugsource-1-5.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_26_1-1-4.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_26_1-debuginfo-1-4.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_26_1-debugsource-1-4.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_30_1-1-2.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_30_1-debuginfo-1-2.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_30_1-debugsource-1-2.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_36_1-1-1.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_36_1-debuginfo-1-1.el9_0.x86_64.rpm kpatch-patch-5_14_0-70_36_1-debugsource-1-1.el9_0.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 iQIVAwUBY9fxqtzjgjWX9erEAQj28RAApKc8tB6JWNJN+DcpmMrp3JrqSAnDAZ17 e78xxKpkbHNMcBbjOsiG1LHQIfqcc3I9vn+oJz7gX/hto6NBzMIhxho8prhjQKrR btUHh4AfgFvQMQm4x7vZWgOLJsbXh5d7a4htO9f+ZmDpXFj4RNupiKpXkMkyzDNj 8DkEgbtHnpYKUE5JDIBtVpwYL2lBcCAxfY7a5uvG1l3AW53CSVJl8sBQsy0VsYMb Sp1ud2qnVvwjw48IHZZ8lF9gzfpk1jXRUEjgx9eZDPvlXJOCRhRss6z98ZZdVhnm 9saMNxl/5JLFBQrfFw3Z3id0cO4aeJFPdnwNz3HT+6OJATa/+/MfuUfYmNSJTtZz M8zD1f0GKm+K63z0QruoH2k9gzFjsYum8RhZlj1JM3bLbvsbhp8zE4fbGHvGBp4K Rm1Sjff2hlkTf58yghJOCZX4R5owCQV6MWc/OI1AFcKDmZVuKFq0KO74zcr1elnH r/RrgVH3xXfqx2Zea1+2EQMgJsWQ3aTilT1VaEL79P1ZBP5JxLOTjNFzlJSFlUYp 3KH00vJpeRdqFjZaFR9ddAcdikmdqj6gRXJF40Ur1n6g8Utf3C+TBtRiE45qXzCV uyNVkNiH+6iBELIYPfolBpMWpTizpepMPxfNiWs06GsVHl9aHuZfDFZtdP1UdNOi P0ecrxkbHeA= =NjGs -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce