Description
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix reflink preserve cleanup issue commit c06c303832ec ("ocfs2: fix xattr array entry __counted_by error") doesn't handle all cases and the cleanup job for preserved xattr entries still has bug: - the 'last' pointer should be shifted by one unit after cleanup an array entry. - current code logic doesn't cleanup the first entry when xh_count is 1. Note, commit c06c303832ec is also a bug fix for 0fe9b66c65f3.
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
0fe9b66c65f3ff227da45381afe7612f91e32740 to < c44d86ca949cb1e5566ad14510cc26fa1a17e2d8affected0fe9b66c65f3ff227da45381afe7612f91e32740 to < 02acc9f72365e50eb45a56b7dacb9114ca3b503caffected0fe9b66c65f3ff227da45381afe7612f91e32740 to < 8ff329353134280b203cb2bce95311cb8f7cbd8aaffected0fe9b66c65f3ff227da45381afe7612f91e32740 to < bb273b68c1719c2925e05557f7e7099edb066680affected0fe9b66c65f3ff227da45381afe7612f91e32740 to < b2952dbeac2c3c527cb0519d5ffaeb95b062466aaffected0fe9b66c65f3ff227da45381afe7612f91e32740 to < 3bdc3766aafb052aef4baadef455a84c1c0a059daffected0fe9b66c65f3ff227da45381afe7612f91e32740 to < 2f4daccd9d9b8b2952df7878df8c2e8ba6439398affected0fe9b66c65f3ff227da45381afe7612f91e32740 to < 5138c936c2c82c9be8883921854bc6f7e1177d8caffected
Linux Linux
Default version status: affected
2.6.32affected0 to < 2.6.32unaffected5.10.252 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.*unaffected6.18.16 to ≤ 6.18.*unaffected6.19.6 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/c44d86ca949cb1e5566ad14510cc26fa1a17e2d8 ↗
- https://git.kernel.org/stable/c/02acc9f72365e50eb45a56b7dacb9114ca3b503c ↗
- https://git.kernel.org/stable/c/8ff329353134280b203cb2bce95311cb8f7cbd8a ↗
- https://git.kernel.org/stable/c/bb273b68c1719c2925e05557f7e7099edb066680 ↗
- https://git.kernel.org/stable/c/b2952dbeac2c3c527cb0519d5ffaeb95b062466a ↗
- https://git.kernel.org/stable/c/3bdc3766aafb052aef4baadef455a84c1c0a059d ↗
- https://git.kernel.org/stable/c/2f4daccd9d9b8b2952df7878df8c2e8ba6439398 ↗
- https://git.kernel.org/stable/c/5138c936c2c82c9be8883921854bc6f7e1177d8c ↗