PT-2021-13269 · Unknown · Wifi Driver

Published 2021-10-25 · Updated 2021-10-26 · CVE-2021-0631

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

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

Description The issue is related to a missing bounds check in the wifi driver, which could lead to a system crash. This can result in a remote denial of service, and no additional execution privileges are needed for exploitation. User interaction is not required for this issue to be exploited.

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

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-0631

Affected Products

Wifi Driver

References · 3

• https://osv.dev/vulnerability/CVE-2021-0631 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0631 · Security Note
• https://corp.mediatek.com/product-security-bulletin/October-2021 · Note