CVE-2021-22465 — Out-of-bounds Write in Huawei Harmonyos

CWE-787 — Out-of-bounds WriteCWE-120 — Classic Buffer Overflow2 documents2 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 94.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedOct 28
Latest updateMay 24

Description

A component of the HarmonyOS has a Heap-based Buffer Overflow vulnerability. Local attackers may exploit this vulnerability to cause Kernel System unavailable.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-59x4-pccf-58xp: A component of the HarmonyOS has a Heap-based Buffer Overflow vulnerability↗2022-05-24
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