ALSA-2023:3723

ALSA-2023:3723 · Important: kernel security and bug fix update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: use-after-free vulnerability in the perf_group_detach function of the Linux Kernel Performance Events (CVE-2023-2235) * kernel: netfilter: use-after-free in nf_tables when processing batch requests can lead to privilege escalation (CVE-2023-32233) * Kernel: bluetooth: Unauthorized management command execution (CVE-2023-2002) * kernel: OOB access in the Linux kernel's XFS subsystem (CVE-2023-2124) * kernel: i2c: out-of-bounds write in xgene_slimpro_i2c_xfer() (CVE-2023-2194) * kernel: tls: race condition in do_tls_getsockopt may lead to use-after-free or NULL pointer dereference (CVE-2023-28466) 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): * Intel QAT Update - (kernel changes) (BZ#2176846) * RPL-P IOTG/RPL-S IOTG: cpu frequency issues (BZ#2178857) * In FIPS mode, kernel does not transition into error state when RCT or APT health tests fail (BZ#2181727) * Kernel BUG in iwlmvm wifi driver when used Mesh systems (BZ#2186723) * Azure AlmaLinux 9 Backport upstream commit 93827a0a36396f2fd6368a54a020f420c8916e9b [KVM: VMX: Fix crash due to uninitialized current_vmcs] (BZ#2186822) * AlmaLinux 9 blktests nvme/047 lead kernel NULL pointer (BZ#2187536) * Single Node Openshift cluster becomes unreachable after running less than 2 hours (BZ#2187709) * kernel[-rt]: task deadline_test:1778 blocked for more than 622 seconds (BZ#2188655) * fix page end in filemap_get_read_batch (BZ#2189349) * AlmaLinux 9.2 hwpoison: data loss when memory error occurs on hugetlb pagecache (BZ#2192348) * wdat_wdt watchdog timeout triggered unexpectedly (BZ#2192585) * ice: high CPU usage with GNSS or ptp4l (BZ#2203154) * AlmaLinux 9 "smpboot: Scheduler frequency invariance went wobbly, disabling!" on nohz_full CPUs after long run (BZ#2203178) * Dying percpu kworkers cause issues on isolated CPUs [almalinux-9] (BZ#2203229) * FJ9.2 Bug: [REG] NFS infinite loop of COMMIT call and NFS4ERR_DELAY reply. (BZ#2203335) * perf errors - "event syntax error: 'unc_p_delayed_c_state_abort_core5'" b'_ value too big for format, maximum is 255' (BZ#2207471) * AlmaLinux 9: Invalid character detected by rpminspect in Documentation/translations/zh_CN/process/magic-number.rst (BZ#2208242) * cifs: backport small patches to bring us close to 9.1 - backport commit aea02fc40a7f cifs: fix wrong unlock before return from cifs_tree_connect (BZ#2209045) * AlmaLinux 9 x86_64, kdump 2nd kernel will randomly panic on "kvm-08-guest25.hv2" (BZ#2210614)

Fix available

Published

2023-06-21T00:00:00Z

Updated

2026-02-04T03:38:44.895197Z

Stack: system

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