CVE-2025-21699

Published: Feb 12, 2025Modified: Jul 30, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag Truncate an inode's address space when flipping the GFS2_DIF_JDATA flag: depending on that flag, the pages in the address space will either use buffer heads or iomap_folio_state structs, and we cannot mix the two.

Affected (14)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

14 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 5.4.290
Linux Linux Kernel	From 5.11 to 5.15.178
Linux Linux Kernel	From 5.16 to 6.1.128
Linux Linux Kernel	From 5.5 to 5.10.234
Linux Linux Kernel	From 6.2 to 6.6.75
Linux Linux Kernel	From 6.7 to 6.12.12
Linux Linux Kernel	Version 6.13
Linux Linux Kernel	Version 6.13 rc1
Linux Linux Kernel	Version 6.13 rc2
Linux Linux Kernel	Version 6.13 rc3
Linux Linux Kernel	Version 6.13 rc4
Linux Linux Kernel	Version 6.13 rc5
Linux Linux Kernel	Version 6.13 rc6
Linux Linux Kernel	Version 6.13 rc7