-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: kernel-rt security and bug fix update Advisory ID: RHSA-2023:0392-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0392 Issue date: 2023-01-24 CVE Names: CVE-2022-2964 ==================================================================== 1. Summary: An update for kernel-rt is now available for Red Hat Enterprise Linux 8.2 Telecommunications Update Service. 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 Real Time TUS (v. 8.2) - x86_64 Red Hat Enterprise Linux Real Time for NFV TUS (v. 8.2) - x86_64 3. Description: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: memory corruption in AX88179_178A based USB ethernet device. (CVE-2022-2964) 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): * kernel-rt: update RT source tree to the latest RHEL-8.2.z23 Batch (BZ#2150054) 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. 6. Package List: Red Hat Enterprise Linux Real Time for NFV TUS (v. 8.2): Source: kernel-rt-4.18.0-193.98.1.rt13.149.el8_2.src.rpm x86_64: kernel-rt-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-core-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-core-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-devel-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-kvm-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-modules-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debuginfo-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-devel-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-kvm-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-modules-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-modules-extra-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm Red Hat Enterprise Linux Real Time TUS (v. 8.2): Source: kernel-rt-4.18.0-193.98.1.rt13.149.el8_2.src.rpm x86_64: kernel-rt-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-core-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-core-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-debuginfo-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-devel-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-modules-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debug-modules-extra-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debuginfo-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-debuginfo-common-x86_64-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-devel-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-modules-4.18.0-193.98.1.rt13.149.el8_2.x86_64.rpm kernel-rt-modules-extra-4.18.0-193.98.1.rt13.149.el8_2.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/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 iQIVAwUBY8+0MdzjgjWX9erEAQgYNg/+Ipq5YS9wIOgpCHH0axNZfwlj0alPuDJ0 pVF0ybrNBP8cZmMSY5b/Duh6YCVI2bK0rk6JpHgIYZR9PfidY3jfoU4g57fSylD9 rHCcvn6siPf/kUuMKrLQsck+AHZiN89+6kMQ1KEaswCAglvzSlY3ezTPiT6sVRO9 6rcbDALmqVP8VI4L/5KkmarEBBtXVZDr33kynclP4Urlo1PlYsdj84WtFlJ+NZ7A zUxr9SQ3f55nWzM4SbJ6i1W+Or3G8W1Yw198TzldWF3hhvDQ2nVtRLJKKtS5idse r8Jk+NFYAMHPRM3HhVZrSaJAhw7KvrxswEhuH+up9j8ev55vBPEnWSCBZ0Jckwkl uopPd6yodQN+zzOOFCHsJZrGWyk93tVLRqvv6cx/qucI27EE80sIAqydXZP1AeXs aBRRL+AuVmud1R9iBZ17aKgklxLbIUmLEHfWgFktyy+Rb19qUUn1jyiUond8tHUT Sb4u1sB21UrOE/N8M6dd+xcZ8d2qnnJbb0I0XoK7uVNb/afCSzvAzCMJJRbbqSn7 orKkqvJdY/5TSWO0PefN1+XP9IwXsT5UIolALzN8ct5vEhLvOfQUa9ULQroFSJyC F4IPeOu/c/mR1wOqRUcK2p9bVGQpZB5doVBhPpBr5LL9WjYV0GhnkLuhkYQ5+0OR OU0B0JMMVHc=Idrx -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce