CVE-2022-46323 — Out-of-bounds Write in Huawei Harmonyos

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 51.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei HarmonyosHuawei Emui
Timeline
PublishedDec 20

Description

Some smartphones have the out-of-bounds write vulnerability.Successful exploitation of this vulnerability may cause system service exceptions.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶NVDhuawei/harmonyos< 2.0
▶CVEListV5huawei/emui12.0.0
▶NVDhuawei/emui12.0.0
▶CVEListV5huawei/harmonyos2.0

Patches

Patch: consumer.huawei.com ↗Patch: device.harmonyos.com ↗Patch: consumer.huawei.com ↗

🔴Vulnerability Details

2
CVEList
CVE-2022-46323: Some smartphones have the out-of-bounds write vulnerability↗2022-12-20
▶
GHSA
GHSA-4q43-phw7-hf98: Some smartphones have the out-of-bounds write vulnerability↗2022-12-20
▶
CVE-2022-46323 — Out-of-bounds Write in Huawei | cvebase