description: In ppmp_unprotect_buf of drm_fw.c, there is a possible compromise of protected memory due to a logic error in the code. This could lead to local escalation of privilege to TEE with no additional execution privileges needed. User interaction is not needed for exploitation.
problem types: Elevation of privilege
affected:
{
vendor: Google
product: Android
versions:
version: 13, status: affected
defaultStatus: unaffected
}