Vulnerability · Published Feb 25, 2022 · Assigned by huawei
CVE-2021-22448
Critical 9.1
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 0.7% (higher than 55% of all known vulnerabilities).
Severity (CVSS NVD)9.1Critical
Exploit odds (30 days)0.7%top 45.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
There is an improper verification vulnerability in smartphones. Successful exploitation of this vulnerability may cause unauthorized read and write of some files.
Affected products (as reported)
References
- https://consumer.huawei.com/en/support/bulletin/2021/6/ x_refsource_MISC