vulnerability

Debian: CVE-2025-22079: linux, linux-6.1 -- security update

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
Apr 16, 2025
Added
Apr 29, 2025
Modified
Nov 4, 2025

Description

In the Linux kernel, the following vulnerability has been resolved:

ocfs2: validate l_tree_depth to avoid out-of-bounds access

The l_tree_depth field is 16-bit (__le16), but the actual maximum depth is
limited to OCFS2_MAX_PATH_DEPTH.

Add a check to prevent out-of-bounds access if l_tree_depth has an invalid
value, which may occur when reading from a corrupted mounted disk [1].

Solutions

debian-upgrade-linuxdebian-upgrade-linux-6-1
Title
NEW

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