What is CVE-2022-20528?

CVE-2022-20528 is a low-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 3.3/10. Published 2022-12-16.

How severe is CVE-2022-20528?

Low severity. CVSS v3 base score is 3.3 out of 10.

Out-of-bounds Read in Google Android

CVE-2022-20528

In findParam of HevcUtils.cpp there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-230172711

Vulnerability class: Buffer Overflow

EPSS: 0.001 (2.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Google Android — versions 13.0
N/a Android — versions Android-13

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

security@android.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-20528?: CVE-2022-20528 is a low-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 3.3/10. Published 2022-12-16.
How severe is CVE-2022-20528?: Low severity. CVSS v3 base score is 3.3 out of 10.