CVE-2025-21699 Affecting linux-virt package, versions <6.12.13-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.02% (5th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-LINUXVIRT-13325780
  • published6 Oct 2025
  • disclosed12 Feb 2025

Introduced: 12 Feb 2025

CVE-2025-21699  (opens in a new tab)

How to fix?

Upgrade Minimos:latest linux-virt to version 6.12.13-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream linux-virt package and not the linux-virt package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1