What is CVE-2022-20589?

CVE-2022-20589 is a medium-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 4.4/10. Published 2022-12-16.

How severe is CVE-2022-20589?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Improper input validation in Google Android

CVE-2022-20589

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

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (2.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Android
N/a Android — versions Android kernel

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-20589?: CVE-2022-20589 is a medium-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 4.4/10. Published 2022-12-16.
How severe is CVE-2022-20589?: Medium severity. CVSS v3 base score is 4.4 out of 10.