PT-2023-17552 · Unknown · Display Drm

Published 2023-04-06 · Updated 2023-04-12 · CVE-2023-20687

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 display drm (affected versions not specified)

Description The issue is related to a possible double free due to a race condition in display drm. 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-2023-20687

Affected Products

Display Drm

References · 4

• https://osv.dev/vulnerability/CVE-2023-20687 · Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/April-2023 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20687 · Security Note
• https://t.me/cibsecurity/61586 · Telegram Post