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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-97546

xfs: don't spin forever on zero-length dirents when salvaging them

Description

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • b1991ee3e7cf852e95a3498801303cfbb4468681 to < 5442f0c56445618544a801fb4dae35aed87a1aaaaffected
  • b1991ee3e7cf852e95a3498801303cfbb4468681 to < 08754ebfa5c28e8d57316b1bd7a5a921a5e2e762affected
  • b1991ee3e7cf852e95a3498801303cfbb4468681 to < a455c83ce5dc1a2da33b1b84253d298372a8dfbdaffected
  • b1991ee3e7cf852e95a3498801303cfbb4468681 to < 9f84792b40d0c96833341602144574bf0bd14a6aaffected

Linux Linux

Default version status: affected

  • 6.10affected
  • 0 to < 6.10unaffected
  • 6.12.111 to ≤ 6.12.*unaffected
  • 6.18.53 to ≤ 6.18.*unaffected
  • 7.2.7 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References