ALSA-2023:1469

ALSA-2023:1469 · Important: kernel-rt security and bug fix update

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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: tun: avoid double free in tun_free_netdev (CVE-2022-4744) * ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF (CVE-2023-0266) * kernel: net: CPU soft lockup in TC mirred egress-to-ingress action (CVE-2022-4269) 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 AlmaLinux-9.1.z3 Batch (BZ#2170460)

Correctif disponible

Publication

2023-03-27T00:00:00Z

Mise à jour

2026-02-04T04:08:09.652106Z

Pile logicielle: system

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