Vulnerability · Published Jun 30, 2021 · Assigned by huawei
CVE-2021-22323
Critical 9.8
In plain English
A critical-severity security flaw in EMUI;Magic UI. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)0.9%top 38.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
There is an Integer Overflow Vulnerability in Huawei Smartphone. Successful exploitation of these vulnerabilities may escalate the permission to that of the root user.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | EMUI;Magic UI | EMUI 11.0.0,EMUI 10.1.1Magic UI 4.0.0,Magic UI 3.1.1 |
References
- https://consumer.huawei.com/en/support/bulletin/2021/5/ x_refsource_MISC