CVE-2022-20585

HIGH

Android - Local Privilege Escalation via Improper Input Validation in drm_access_control.c

Title source: llm
STIX 2.1

Description

In valid_out_of_special_sec_dram_addr of drm_access_control.c, there is a possible EoP 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 kernelAndroid ID: A-238716781References: N/A

References (1)

Core 1

Scores

CVSS v3 7.8
EPSS 0.0013
EPSS Percentile 2.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20
Status published
Products (1)
google/android
Published Dec 16, 2022
Tracked Since Feb 18, 2026