Vulnerability · Published Feb 11, 2022 · Assigned by google_android
CVE-2021-39677
High 7.5
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 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)0.4%top 66.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In startVideoStream() there is a possibility of an OOB Read in the heap, when the camera buffer is ‘zero’ in size.Product: AndroidVersions: Android-11Android ID: A-205097028
Affected products (as reported)
References
- https://source.android.com/security/bulletin/aaos/2022-02-01 x_refsource_MISC