PT-2021-13268 · Unknown · Wifi Driver

Published 2021-10-25 · Updated 2021-10-26 · CVE-2021-0630

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 and result in a remote denial of service. No additional execution privileges are needed for exploitation, and user interaction is not required.

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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2021-0630

Affected Products

Wifi Driver

References · 4

• https://osv.dev/vulnerability/CVE-2021-0630 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-0630 · Security Note
• https://t.me/cibsecurity/31146 · Telegram Post
• https://corp.mediatek.com/product-security-bulletin/October-2021 · Note