ALT-PU-2023-1012-1
Package kernel-image-centos updated to version 5.14.0.229-alt1.el9 for branch sisyphus in task 312909.
Closed vulnerabilities
Published: 2022-11-16
BDU:2023-00630
Уязвимость реализации протокола Layer 2 Tunneling Protocol (L2TP) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
Severity: MEDIUM (5.5)
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2022-11-29
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2022-4129
A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.
Severity: MEDIUM (5.5)
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
- FEDORA-2022-b36cd53dca
- FEDORA-2022-b36cd53dca
- FEDORA-2022-e4460c41bc
- FEDORA-2022-e4460c41bc
- FEDORA-2022-24041b1667
- FEDORA-2022-24041b1667
- https://lore.kernel.org/all/20221114191619.124659-1-jakub%40cloudflare.com/t
- https://lore.kernel.org/all/20221114191619.124659-1-jakub%40cloudflare.com/t
- https://lore.kernel.org/netdev/20221121085426.21315-1-jakub%40cloudflare.com/t
- https://lore.kernel.org/netdev/20221121085426.21315-1-jakub%40cloudflare.com/t