CVE-2023-3456 — Improper Input Validation in Huawei Emui

CWE-20 — Improper Input ValidationCWE-668 — Resource ExposureCWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.3MEDIUMNVD
EPSS
0.1%
top 70.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Harmonyos
Timeline
PublishedJul 6

Description

Vulnerability of kernel raw address leakage in the hang detector module. Successful exploitation of this vulnerability may affect service confidentiality.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5huawei/emui12.0.0, 12.0.1, 13.0.0+2
▶NVDhuawei/emui12.0.0, 13.0.0+1
▶CVEListV5huawei/harmonyos5 versions+4
▶NVDhuawei/harmonyos5 versions+4

🔴Vulnerability Details

2
CVEList
CVE-2023-3456: Vulnerability of kernel raw address leakage in the hang detector module↗2023-07-06
▶
GHSA
GHSA-6mpr-vvfh-r7h5: Vulnerability of kernel raw address leakage in the hang detector module↗2023-07-06
▶
CVE-2023-3456 — Improper Input Validation in Huawei | cvebase