PT-2023-17551 · Mediatek+1 · Mt6879+1

Published 2023-04-06 · Updated 2023-04-12 · CVE-2023-20686

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions No specific software name or version is mentioned in the provided descriptions.

Description In display drm, there is a possible double free due to a race condition. 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.

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2023-20686

Affected Products

Mt6879

Android

References · 5

• https://corp.mediatek.com/product-security-bulletin/April-2023 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20686 · Security Note
• https://osv.dev/vulnerability/CVE-2023-20686 · Vendor Advisory
• https://t.me/cibsecurity/61595 · Telegram Post
• https://t.me/cvenotify/47709 · Telegram Post