[ALSA-2023:3350] Important: kernel-rt security and bug fix update
Type:
security
Severity:
important
Release date:
2023-06-05
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: netfilter: use-after-free in nf_tables when processing batch requests can lead to privilege escalation (CVE-2023-32233) 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): * smpboot: Scheduler frequency invariance went wobbly, disabling! (BZ#2188316) * Crash: kernel BUG at kernel/locking/rtmutex.c:1338! (BZ#2188722) * kernel-rt: update RT source tree to the AlmaLinux-8.8.z0 source tree. (BZ#2196667)
References:
Updated packages listed below:
Architecture Package Checksum
x86_64 kernel-rt-core-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm 38af5b148f73e8160270c872dbdf20b6f785e1bef94f8d58ce884135e61359d9
x86_64 kernel-rt-debug-modules-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm 3b5980b71fc279ba21329be327693357a6b20b964bf483f8fc22b5da1c09d731
x86_64 kernel-rt-debug-devel-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm 5aa831cd2f1df26daae653bcb228e74f15123489fdd19bfc169c8fceeb183b88
x86_64 kernel-rt-debug-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm 61bddca1474f5145cdb5a310387e6b2476a5385d864bf56d23a8fb3bf37f69b1
x86_64 kernel-rt-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm 62a2c7796ec8ac8cd1a82a397a0f50fb68fdab464e47bfe2a11214febde5226d
x86_64 kernel-rt-modules-extra-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm 88f17c06229e649f2b40fe0e8655c47141db0dfeed2b807cff858f96fa867c41
x86_64 kernel-rt-debug-core-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm b0668208938b42174756751dbf15b6462f695296cce5f35640370d57193062fd
x86_64 kernel-rt-devel-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm b3229314feba7ab413e76deb49184b9428f07b7df8cc491027702c2176d35296
x86_64 kernel-rt-modules-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm bbe07f041f3dfbf2502a9ccfa9bce1e904f9731e4b03ffb746edaacf840d5dd6
x86_64 kernel-rt-debug-modules-extra-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm d72b8c08eff8f269a220f71094e23fa74b09e075e320b6c006ac945f005c99d8
x86_64 kernel-rt-debug-kvm-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm dd1870efa0d2b02a140434294715fba0e722067c94dc3b5085c39376eed59243
x86_64 kernel-rt-kvm-4.18.0-477.13.1.rt7.276.el8_8.x86_64.rpm e29b2f90bd96a89c46eb5f174eddab5459f0ca8d68697c08d72a4a630f7ccb83
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.