PT-2021-15046 · Huawei · Harmonyos

Published 2021-08-03 · Updated 2021-08-10 · CVE-2021-22423

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: HarmonyOS (affected versions not specified)

Description: A component of the HarmonyOS has an out-of-bounds write issue. Local attackers may exploit this to cause integer overflow.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-22423

Affected Products

Harmonyos

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2021-22423 · Security Note
• https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077 · Vendor Advisory