by Kastro
Paper/Archive/CVE-2021-22426

CVE-2021-22426

Huawei EMUI — There is a memory address out of bounds in smartphones.

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 58.9.589 × 2011.8No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

There is a memory address out of bounds in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.

Affected

ProductAffectedFixed inSource
EMUI11.0.0–CNA
EMUI10.1.1–CNA
EMUI10.1.0–CNA
Magic UI4.0.0–CNA
Magic UI3.1.1–CNA
Magic UI3.1.0–CNA
HarmonyOS2.0–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/2021/6refdevice.harmonyos.com/en/docs/security/update/security-bulletins-phones-202107-0000001170634565