CVE-2021-22451

HIGH

7.8

Description

A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause memory overwriting.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/28/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

huawei:harmonyos

Weaknesses (CWE)

CWE-190

References

https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808(psirt@huawei.com)

https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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