CVE-2022-20589

MEDIUM

Android - Local Information Disclosure via Improper Input Validation in drm_access_control.c

Title source: llm
STIX 2.1

Description

In valid_va_secbuf_check of drm_access_control.c, there is a possible ID due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-238841928References: N/A

References (1)

Core 1

Scores

CVSS v3 4.4
EPSS 0.0012
EPSS Percentile 2.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

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