Vulnerability · Published Feb 9, 2022 · Assigned by huawei
CVE-2021-39997
Critical 9.8
In plain English
A critical-severity security flaw in EMUI from Huawei. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)0.8%top 43.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
There is a vulnerability of unstrict input parameter verification in the audio assembly.Successful exploitation of this vulnerability may cause out-of-bounds access.
Affected products (as reported)
References
- https://consumer.huawei.com/en/support/bulletin/2022/2/ x_refsource_MISC