Possible Memory Corruption in drm_fw.c Could Lead to Local Escalation of Privilege
CVE-2024-44093

7.8HIGH

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
13 September 2024

What is CVE-2024-44093?

A memory corruption vulnerability exists in the DRM component of Android, specifically in the ppmp_unprotect_buf function located in drm/code/drm_fw.c. This issue is caused by a logic error within the code, which can lead to unauthorized local privilege escalation. The exploitation of this vulnerability does not require any additional execution privileges, and user interaction is unnecessary, making it a concern for systems running affected versions of Android.

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Affected Version(s)

Android Android kernel

References

https://source.android.com/security/bulletin/pixel/2024-0...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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