CVE-2025-21699
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-21699
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21699.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-21699
- Downstream
- Related
- Published
- 2025-02-12T14:15:33Z
- Modified
- 2025-08-09T20:01:28Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
gfs2: Truncate address space when flipping GFS2DIFJDATA flag
Truncate an inode's address space when flipping the GFS2DIFJDATA flag: depending on that flag, the pages in the address space will either use buffer heads or iomapfoliostate structs, and we cannot mix the two.
- References
-
- https://git.kernel.org/stable/c/2a40a140e11fec699e128170ccaa98b6b82cb503
- https://git.kernel.org/stable/c/2b0bd5051ad1c1e9ef4879f18e15a7712c974f3e
- https://git.kernel.org/stable/c/4516febe325342555bb09ca5b396fb816d655821
- https://git.kernel.org/stable/c/4dd57d1f0e9844311c635a7fb39abce4f2ac5a61
- https://git.kernel.org/stable/c/4e3ded34f3f3c9d7ed2aac7be8cf51153646574a
- https://git.kernel.org/stable/c/5bb1fd0855bb0abc7d97e44758d6ffed7882d2d0
- https://git.kernel.org/stable/c/7c9d9223802fbed4dee1ae301661bf346964c9d2
- https://git.kernel.org/stable/c/8c41abc11aa8438c9ed2d973f97e66674c0355df