ttm_bo_util Heap Buffer Overflow DoS

Vulnerability of the ttmtransferedDestroy function in the drivers/gpu/drm/ttm/ttmboutil.c module – The Linux kernel’s Direct Rendering Infrastructure DRI driver has a vulnerability related to improper memory release before deleting the last reference memory leak. Exploiting this vulnerability cou...

UBUNTU-CVE-2021-47490

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix memleak in ttmtransfereddestroy We need to cleanup the fences for ghost objects as well. Bug: https://bugzilla.kernel.org/showbug.cgi?id=214029 Bug: https://bugzilla.kernel.org/showbug.cgi?id=214447...