Description
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix race condition when unbinding BOs Fix 'Memory manager not clean during takedown' warning that occurs when ivpu_gem_bo_free() removes the BO from the BOs list before it gets unmapped. Then file_priv_unbind() triggers a warning in drm_mm_takedown() during context teardown. Protect the unmapping sequence with bo_list_lock to ensure the BO is always fully unmapped when removed from the list. This ensures the BO is either fully unmapped at context teardown time or present on the list and unmapped by file_priv_unbind().
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
48aea7f2a2efae6a1bd201061c71a81b3f3b7e55 to < 0328bb097bef05a796217c54b3d651cc3782827caffected48aea7f2a2efae6a1bd201061c71a81b3f3b7e55 to < fb16493ebd8f171bcf0772262619618a131f30f7affected48aea7f2a2efae6a1bd201061c71a81b3f3b7e55 to < d71333ffdd3707d84cfb95acfaf8ba892adc066baffected48aea7f2a2efae6a1bd201061c71a81b3f3b7e55 to < 00812636df370bedf4e44a0c81b86ea96bca8628affected
Linux Linux
Default version status: affected
6.8affected0 to < 6.8unaffected6.12.68 to ≤ 6.12.*unaffected6.17.13 to ≤ 6.17.*unaffected6.18.2 to ≤ 6.18.*unaffected6.19 to ≤ *unaffected