CVE-2021-22379

7.5 highEPSS 0.7%

High (7.5) in huawei. EPSS 0.7% chance of exploitation in the next 30 days.

There is an Integer Underflow (Wrap or Wraparound) Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause DoS of Samgr.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-191
Published: 2021-08-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:emui
huawei:magic_ui

References

https://consumer.huawei.com/en/support/bulletin/2021/6/
https://consumer.huawei.com/en/support/bulletin/2021/6/

Check your stack JSON