Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: xfs: don't double-lock when deleting a self-referential directory LOLLM notices that the dirtree scrubber can detect a directory that refers to itself. In this case, it's not correct for the directory tree repair code to try to iolock/ilock both sc->ip and dp, because they're the same inode. Fix this by detecting that corner case and handling it appropriately.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 3f31406aef493b3f19020909d29974e28253f91c before 17bc347cbdfb125eddac0a815b1f6c1f6eb56676; affected 3f31406aef493b3f19020909d29974e28253f91c before ce2a7006ec5ed88db1b1669124ec85bc1714ccaa; affected 3f31406aef493b3f19020909d29974e28253f91c before c575904471570e69bce40fa638365c6c0403e2ff; affected 3f31406aef493b3f19020909d29974e28253f91c before 5fc643fb86599e29b38e7b2c2680b4b15bf8f772 |
| Linux / Linux | affected 6.10; unaffected 0 before 6.10; unaffected 6.12.105 through 6.12.*; unaffected 6.18.46 through 6.18.*; unaffected 7.1.10 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.