Vulnerability · Published May 13, 2022 · Assigned by huawei
CVE-2021-46787
High 7.5
In plain English
A high-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 55% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)0.8%top 44.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The AMS module has a vulnerability of improper permission control.Successful exploitation of this vulnerability may cause non-system application processes to crash.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | ams | no fix listed | UBUNTU-CVE-2021-46787 |
| Ubuntu:24.04:LTS | ams | no fix listed | UBUNTU-CVE-2021-46787 |
| Ubuntu:25.10 | ams | no fix listed | UBUNTU-CVE-2021-46787 |
| Ubuntu:26.04:LTS | ams | no fix listed | UBUNTU-CVE-2021-46787 |
| Ubuntu:26.10 | ams | no fix listed | UBUNTU-CVE-2021-46787 |