Linux i915 PTE Use-After-Free

I found a bug in the i915 code that allows a process with access to a render node /dev/dri/renderD128 to corrupt kernel memory. This bug is subject to a 90-day disclosure deadline. If a fix for this issue is made available to users before the end of the 90-day deadline, this bug report will becom...

CVE-2022-38457

A use-after-freeUAF vulnerability was found in function 'vmwcmdrescheck' in drivers/gpu/vmxgfx/vmxgfxexecbuf.c in Linux kernel's vmwgfx driver with device file '/dev/dri/renderD128 or Dxxx'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of...

PT-2022-4756

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference vulnerability was found in the vmwgfx driver in the GPU component of the Linux kernel. This issue is related to errors in pointer dereferencing and can be...