by Kastro
Paper/Archive/CVE-2021-22323

CVE-2021-22323

huawei — There is an Integer Overflow Vulnerability in Huawei Smartphone.

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 61.0.610 × 2012.2No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
EMUI;Magic UIEMUI 11.0.0,EMUI 10.1.1–CNA
EMUI;Magic UIMagic UI 4.0.0,Magic UI 3.1.1–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refconsumer.huawei.com/en/support/bulletin/2021/5