Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel, the following vulnerability has been resolved:drm/amd/display: Fix handling of plane refcount[Why]The mechanism to backup and restore plane states doesn't maintainrefcount, which can cause issues if the refcount of the plane changesin between backup and restore operations, such as memory leaks if therefcount was supposed to go down, or double frees / invalid memoryaccesses if the refcount was supposed to go up.[How]Cache and re-apply current refcount when restoring plane states.
No PoCs from references.
- https://github.com/bygregonline/devsec-fastapi-report