PT-2021-13249 · M4U · M4U

Published 2021-09-27 · Updated 2021-10-02 · CVE-2021-0611

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: m4u (affected versions not specified)

Description: The issue is related to a possible memory corruption due to a use after free in m4u. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-0611

Affected Products

M4U

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-0611 · Security Note
• https://corp.mediatek.com/product-security-bulletin/September-2021 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-0611 · Vendor Advisory
• https://t.me/cibsecurity/29449 · Telegram Post