CVE-2022-20582

CVE-2022-20582 affects the Android kernel component, specifically the drm_fw.c function ppmp_unprotect_mfcfw_buf, where an out-of-bounds write can occur due to improper input validation. The vulnerability enables local privilege escalation with no extra user interaction, as indicated by multiple ...

CVE-2022-20583

CVE-2022-20583 affects the Android kernel DRM firmware path: in function ppmp_unprotect_mfcfw_buf there is an out-of-bounds write due to improper input validation. This could enable local escalation of privilege in S-EL1 with System privileges granted, and exploitation is described as not requiri...