Description
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid leaf access in btrfs_quota_enable() if ref key not found If btrfs_search_slot_for_read() returns 1, it means we did not find any key greater than or equals to the key we asked for, meaning we have reached the end of the tree and therefore the path is not valid. If this happens we need to break out of the loop and stop, instead of continuing and accessing an invalid path.
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
5223cc60b40ae525ae6c94e98824129f1a5b4ae5 to < 023545e272f369d487e6a986c1e321c6e04be1daaffected5223cc60b40ae525ae6c94e98824129f1a5b4ae5 to < fd4913a53e3b54ad7e161847291439fe445d6356affected5223cc60b40ae525ae6c94e98824129f1a5b4ae5 to < b5b8ade9da452086e78f5d519b90d3769e354853affected5223cc60b40ae525ae6c94e98824129f1a5b4ae5 to < 1ee1d006c9fe4d6be5527ab1c84216b80cccbe40affected5223cc60b40ae525ae6c94e98824129f1a5b4ae5 to < 0761447f6f51e1c7997960d8e6559337deed6729affected5223cc60b40ae525ae6c94e98824129f1a5b4ae5 to < d7cf2314dd5e8661c05d076cd627eea9a7f76616affected5223cc60b40ae525ae6c94e98824129f1a5b4ae5 to < b2bd557b75b760e4b9d209112bda19314bd64558affected5223cc60b40ae525ae6c94e98824129f1a5b4ae5 to < ecb7c2484cfc83a93658907580035a8adf1e0a92affectedecce1be9f2a366990d0e75dd249fb324e83c34a9affected5.9.7 to < 5.10affected
Linux Linux
Default version status: affected
5.10affected0 to < 5.10unaffected5.10.252 to ≤ 5.10.*unaffected5.15.202 to ≤ 5.15.*unaffected6.1.165 to ≤ 6.1.*unaffected6.6.128 to ≤ 6.6.*unaffected6.12.75 to ≤ 6.12.*unaffected6.18.14 to ≤ 6.18.*unaffected6.19.4 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/023545e272f369d487e6a986c1e321c6e04be1da ↗
- https://git.kernel.org/stable/c/fd4913a53e3b54ad7e161847291439fe445d6356 ↗
- https://git.kernel.org/stable/c/b5b8ade9da452086e78f5d519b90d3769e354853 ↗
- https://git.kernel.org/stable/c/1ee1d006c9fe4d6be5527ab1c84216b80cccbe40 ↗
- https://git.kernel.org/stable/c/0761447f6f51e1c7997960d8e6559337deed6729 ↗
- https://git.kernel.org/stable/c/d7cf2314dd5e8661c05d076cd627eea9a7f76616 ↗
- https://git.kernel.org/stable/c/b2bd557b75b760e4b9d209112bda19314bd64558 ↗
- https://git.kernel.org/stable/c/ecb7c2484cfc83a93658907580035a8adf1e0a92 ↗