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: Out-of-bounds Write

In ppmpunprotectmfcfwbuf of drmfw.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege in S-EL1 with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...

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...

CVE-2022-20582: Out-of-bounds Write

In ppmpunprotectmfcfwbuf of drmfw.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...