CVE-2025-21699
gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 12, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
2164f9b9186962ffb7c687e18ec6f5255525f09d < 8c41abc11aa8438c9ed2d973f97e66674c0355df 2164f9b9186962ffb7c687e18ec6f5255525f09d < 4e3ded34f3f3c9d7ed2aac7be8cf51153646574a 2164f9b9186962ffb7c687e18ec6f5255525f09d < 2a40a140e11fec699e128170ccaa98b6b82cb503 2164f9b9186962ffb7c687e18ec6f5255525f09d < 4dd57d1f0e9844311c635a7fb39abce4f2ac5a61 2164f9b9186962ffb7c687e18ec6f5255525f09d < 4516febe325342555bb09ca5b396fb816d655821 2164f9b9186962ffb7c687e18ec6f5255525f09d < 5bb1fd0855bb0abc7d97e44758d6ffed7882d2d0 2164f9b9186962ffb7c687e18ec6f5255525f09d < 7c9d9223802fbed4dee1ae301661bf346964c9d2
Linux / Linux
5.10
References
git.kernel.org: https://git.kernel.org/stable/c/8c41abc11aa8438c9ed2d973f97e66674c0355df git.kernel.org: https://git.kernel.org/stable/c/4e3ded34f3f3c9d7ed2aac7be8cf51153646574a git.kernel.org: https://git.kernel.org/stable/c/2a40a140e11fec699e128170ccaa98b6b82cb503 git.kernel.org: https://git.kernel.org/stable/c/4dd57d1f0e9844311c635a7fb39abce4f2ac5a61 git.kernel.org: https://git.kernel.org/stable/c/4516febe325342555bb09ca5b396fb816d655821 git.kernel.org: https://git.kernel.org/stable/c/5bb1fd0855bb0abc7d97e44758d6ffed7882d2d0 git.kernel.org: https://git.kernel.org/stable/c/7c9d9223802fbed4dee1ae301661bf346964c9d2 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html