Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Fix ttm_bo_shrink() infinite LRU walk on backup failure Apply the same fix as b2ed01e7ad ("drm/ttm: Fix ttm_bo_swapout() infinite LRU walk on swapout failure") to the ttm_bo_shrink() path. Move del_bulk_move from before the backup to after success only, using ttm_resource_del_bulk_move_unevictable() since the resource is now unevictable once fully backed up.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 70d645deac98303d1bf9ab08a4e68da52bf8c1e1 before d0ce7b07dafe43d78150f90894027746576d7cb7; affected 70d645deac98303d1bf9ab08a4e68da52bf8c1e1 before 9402ad98a047dd9894ec868a7df5ad9bd03327d3; affected 70d645deac98303d1bf9ab08a4e68da52bf8c1e1 before 1d59f36e95f7f7134db0e313c9d787cb0adb2153 |
| Linux / Linux | affected 6.15; unaffected 0 before 6.15; unaffected 6.18.57 through 6.18.*; unaffected 7.0.10 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.