CVE-2021-22451 — Integer Overflow or Wraparound in Huawei Harmonyos

CWE-190 — Integer Overflow or Wraparound2 documents2 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 93.57%
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 Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause memory overwriting.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-7g39-c9pp-rq4p: A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability↗2022-05-24
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