Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: btrfs: clear free space tree creation state on rebuild failure btrfs_rebuild_free_space_tree() sets BTRFS_FS_CREATING_FREE_SPACE_TREE before rebuilding the free space tree. Several error paths return without clearing this flag. The transaction restart failure path can leave the flag set on a live filesystem, causing delayed reference processing to be skipped. Clear it on all free space tree rebuild failure paths. Keep BTRFS_FS_FREE_SPACE_TREE_UNTRUSTED set, since a failed rebuild leaves the free space tree untrusted. Callers must fall back to extent-tree caching.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 882af9f13e830c0a4ef696bb72cd5998a5067a93 before a32bedab8ece9d1f90a1476a5b486a1804dc78ba; affected 882af9f13e830c0a4ef696bb72cd5998a5067a93 before b1df2997d0cd2be7bef7b4ab64ccfd1019dedc81; affected 882af9f13e830c0a4ef696bb72cd5998a5067a93 before 3565893cc72cdf6b795cf6a33e7ff9605322334d |
| Linux / Linux | affected 6.14; unaffected 0 before 6.14; unaffected 6.18.54 through 6.18.*; unaffected 7.2.8 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.