CVE-2023-1611

Public on 2023-03-24
Modified on 2024-02-27
Description
A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea
Severity
Medium severity
Medium
CVSS v3 Base Score
7.0
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 kernel Pending Fix
Amazon Linux 2 - Core kernel Pending Fix
Amazon Linux 2 - Kernel-5.10 Extra kernel 2023-04-13 ALAS2KERNEL-5.10-2023-029 Fixed
Amazon Linux 2 - Kernel-5.15 Extra kernel 2023-04-13 ALAS2KERNEL-5.15-2023-016 Fixed
Amazon Linux 2 - Kernel-5.4 Extra kernel 2023-09-27 ALAS2KERNEL-5.4-2023-054 Fixed
Amazon Linux 2023 kernel 2023-04-13 ALAS2023-2023-160 Fixed
Amazon Linux 2023 kernel-livepatch-6.1.15-28.43 2023-04-13 ALAS2023LIVEPATCH-2023-003 Fixed
Amazon Linux 2023 kernel-livepatch-6.1.19-30.43 2023-04-13 ALAS2023LIVEPATCH-2023-002 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD CVSSv3 6.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H