CVE-2026-52949
drm/ttm: Fix ttm_bo_shrink() infinite LRU walk on backup failure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 24, 2026 |
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Affected Versions
Linux / Linux
70d645deac98303d1bf9ab08a4e68da52bf8c1e1 < 9402ad98a047dd9894ec868a7df5ad9bd03327d3 70d645deac98303d1bf9ab08a4e68da52bf8c1e1 < 1d59f36e95f7f7134db0e313c9d787cb0adb2153
Linux / Linux
6.15