CVE-2024-0641

Public on 2024-01-17
Modified on 2024-02-03
Description
A denial of service vulnerability was found in tipc_crypto_key_revoke in net/tipc/crypto.c in the Linux kernel’s TIPC subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.
Severity
Medium severity
Medium
See what this means
CVSS v3 Base Score
4.7
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 kernel No Fix Planned
Amazon Linux 2 - Core kernel Not Affected
Amazon Linux 2 - Kernel-5.4 Extra kernel Not Affected
Amazon Linux 2 - Kernel-5.10 Extra kernel 2023-11-01 ALAS2KERNEL-5.10-2023-042 Fixed
Amazon Linux 2 - Kernel-5.15 Extra kernel 2023-11-01 ALAS2KERNEL-5.15-2023-029 Fixed
Amazon Linux 2023 kernel 2023-11-03 ALAS2023-2023-422 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H