Memory Corruption Vulnerability in MediaTek Display DRM Products
CVE-2023-32885

6.7MEDIUM

Key Information:

Vendor
MediaTek
Status
MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6983, MT6985, MT8168, MT8188, MT8195, MT8766, MT8768, MT8781, MT8789, MT8791T, MT8798
Vendor
CVE Published:
2 January 2024

Summary

A vulnerability has been identified within the MediaTek display DRM that allows for potential memory corruption due to an inadequately implemented bounds check. This flaw may facilitate local privilege escalation, enabling attackers to execute actions with elevated system-level privileges. Crucially, user interaction is not a prerequisite for exploitation, which heightens the risk associated with this vulnerability. MediaTek recommends applying the relevant security patch (ALPS07780685) to mitigate any potential threats.

Affected Version(s)

MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6983, MT6985, MT8168, MT8188, MT8195, MT8766, MT8768, MT8781, MT8789, MT8791T, MT8798 Android 12.0, 13.0

References

https://corp.mediatek.com/product-security-bulletin/Janua...

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.