by Kastro
Paper/Archive/CVE-2021-22448

CVE-2021-22448

Huawei EMUI — There is an improper verification vulnerability in smartphones.

EPSS 0.7%CVSS 9.1
critical.is priorityof 100
38
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 54.6.546 × 2010.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

There is an improper verification vulnerability in smartphones. Successful exploitation of this vulnerability may cause unauthorized read and write of some files.

Affected

ProductAffectedFixed inSource
EMUI11.0.0–CNA
EMUI10.1.1–CNA
EMUI10.1.0–CNA
EMUI10.0.0–CNA
EMUI9.1.1–CNA
EMUI9.1.0–CNA
Magic UI4.0.0–CNA
Magic UI3.1.1–CNA
Magic UI3.1.0–CNA
Magic UI3.0.0–CNA
Magic UI2.1.1–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

refconsumer.huawei.com/en/support/bulletin/2021/6