PT-2021-21435 · Huawei · Huawei Smartphone

Wei Qiang + 1 · Published 2021-10-28 · Updated 2021-11-01 · CVE-2021-36999

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description The issue is related to a buffer overflow that can be exploited by sending malicious images, potentially leading to remote code execution when users open these images.

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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-36999

Affected Products

Huawei Smartphone

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-36999 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36999 · Vendor Advisory
• https://consumer.huawei.com/en/support/bulletin/2021/7 · Vendor Advisory