ALT Linux Team

Package kernel-image-centos update in sisyphus on 2023-01-06

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
Severity: MEDIUM (4.6) Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C
References:
Published: 2022-11-28
Modified: 2025-04-14

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:
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Version: 2.1.2
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