PT-2021-21496 · Huawei · Huawei Smartphone

Published 2021-12-07 · Updated 2021-12-09 · CVE-2021-37077

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 Huawei Smartphone (affected versions not specified)

Description The issue is related to a NULL Pointer Dereference, which may cause a kernel crash if successfully exploited.

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-2021-37077

Affected Products

Huawei Smartphone

References · 4

• https://osv.dev/vulnerability/CVE-2021-37077 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37077 · Security Note
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727 · Vendor Advisory
• https://t.me/cibsecurity/33476 · Telegram Post