Vulnerability · Published Aug 2, 2021 · Assigned by huawei
CVE-2021-22390
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 56% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)0.8%top 44.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause certain codes to be executed.
Affected products (as reported)
References
- https://consumer.huawei.com/en/support/bulletin/2021/6/ x_refsource_MISC