PT-2022-11100 · Huawei · Emui+2

Published 2022-01-03 · Updated 2022-01-13 · CVE-2021-39973

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description The issue is related to a Null pointer dereference. Successful exploitation may cause the kernel to break down.

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

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-39973

Affected Products

Emui

Harmonyos

Magic Ui

References · 6

• https://consumer.huawei.com/en/support/bulletin/2021/11 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39973 · Security Note
• https://osv.dev/vulnerability/CVE-2021-39973 · Vendor Advisory
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667 · Vendor Advisory
• https://t.me/cibsecurity/34897 · Telegram Post
• https://t.me/cvenotify/25396 · Telegram Post