PT-2021-15015 · Huawei · Huawei Smartphone

Published 2021-08-10 · Updated 2021-12-09 · CVE-2021-22386

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

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

Description: A component of the Huawei smartphone has a Double Free vulnerability. Local attackers may exploit this vulnerability to cause Root Elevation of Privileges.

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

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

CVE-2021-22386

Affected Products

Huawei Smartphone

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-22386 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22386 · Vendor Advisory
• https://consumer.huawei.com/en/support/bulletin/2021/6 · Vendor Advisory
• https://t.me/cvenotify/18996 · Telegram Post
• https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077 · Note
• https://t.me/cibsecurity/27068 · Telegram Post