CVE-2025-21699

MediumCVSS 5.5/10Last modified Jul 30, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 2164f9b9186962ffb7c687e18ec6f5255525f09d, < 8c41abc11aa8438c9ed2d973f97e66674c0355df; >= 2164f9b9186962ffb7c687e18ec6f5255525f09d, < 4e3ded34f3f3c9d7ed2aac7be8cf51153646574a; >= 2164f9b9186962ffb7c687e18ec6f5255525f09d, < 2a40a140e11fec699e128170ccaa98b6b82cb503; >= 2164f9b9186962ffb7c687e18ec6f5255525f09d, < 4dd57d1f0e9844311c635a7fb39abce4f2ac5a61; >= 2164f9b9186962ffb7c687e18ec6f5255525f09d, < 4516febe325342555bb09ca5b396fb816d655821; >= 2164f9b9186962ffb7c687e18ec6f5255525f09d, < 5bb1fd0855bb0abc7d97e44758d6ffed7882d2d0; >= 2164f9b9186962ffb7c687e18ec6f5255525f09d, < 7c9d9223802fbed4dee1ae301661bf346964c9d2
LinuxLinux5.10

References

Timeline

Published
Feb 12, 2025
Last modified
Jul 30, 2026
NVD status
Modified

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