PT-2021-15081 · Huawei · Harmonyos

Published 2021-10-28 · Updated 2022-05-03 · CVE-2021-22465

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

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

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-2021-22465

Affected Products

Harmonyos

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-22465 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22465 · Vendor Advisory
• https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808 · Vendor Advisory