CVE-2022-34742

High

Published: 12 July 2022

Published

12 July 2022

Modified

21 November 2024

KEV Added

—

Patch

—

CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Score 0.0018 39.5th percentile

Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-34742 is a high-severity Out-of-bounds Read (CWE-125) vulnerability in Huawei Emui. Its CVSS base score is 7.5 (High).

Operationally, ranked at the 39.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The system module has a read/write vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

huawei

emui

10.1.0, 10.1.1, 11.0.0, 11.0.1, 12.0.0

huawei

harmonyos

2.0

huawei

magic ui

3.1.0, 3.1.1, 4.0.0

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-787

Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.