CVE-2026-97546
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
xfs: don't spin forever on zero-length dirents when salvaging them
LOLLM noticed that xrep_dir_recover_data can spin forever if it encounters an unused dirent that claims to have length zero. Fix that, and prevent the same thing from happening with a zero-length entry.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | b1991ee3e7cf852e95a3498801303cfbb4468681 < 5442f0c56445618544a801fb4dae35aed87a1aaa | affected |
| Linux | Linux | b1991ee3e7cf852e95a3498801303cfbb4468681 < 08754ebfa5c28e8d57316b1bd7a5a921a5e2e762 | affected |
| Linux | Linux | b1991ee3e7cf852e95a3498801303cfbb4468681 < a455c83ce5dc1a2da33b1b84253d298372a8dfbd | affected |
| Linux | Linux | b1991ee3e7cf852e95a3498801303cfbb4468681 < 9f84792b40d0c96833341602144574bf0bd14a6a | affected |
| Linux | Linux | 6.10 | affected |
| Linux | Linux | 0 < 6.10 | unaffected |
| Linux | Linux | 6.12.111 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.53 <= 6.18.* | unaffected |
| Linux | Linux | 7.2.7 <= 7.2.* | unaffected |
| Linux | Linux | 7.3-rc3 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/5442f0c56445618544a801fb4dae35aed87a1aaa
- https://git.kernel.org/stable/c/08754ebfa5c28e8d57316b1bd7a5a921a5e2e762
- https://git.kernel.org/stable/c/a455c83ce5dc1a2da33b1b84253d298372a8dfbd
- https://git.kernel.org/stable/c/9f84792b40d0c96833341602144574bf0bd14a6a
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