Vulnerability · Published Jan 11, 2021 · Assigned by google_android

CVE-2021-0303

High 7.0

In plain English

A high-severity security flaw in Android. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).

Severity (CVSS NVD)7.0High

Exploit odds (30 days)0.1%top 97.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

In dispatchGraphTerminationMessage() of packages/services/Car/computepipe/runner/graph/StreamSetObserver.cpp, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11; Android ID: A-170407229.

Affected products (as reported)

Vendor	Product	Versions
n/a	Android	Android-11

References

https://source.android.com/security/bulletin/2021-01-01 x_refsource_CONFIRM