Memory Corruption Vulnerability in PPMP Protect MFCWF Buffer Could Lead to Local Escalation of Privilege
CVE-2024-44094

7.8HIGH

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
13 September 2024

What is CVE-2024-44094?

The vulnerability in Android's DRM framework arises from improper input validation procedures in the function ppmp_protect_mfcfw_buf located in code/drm_fw.c. This flaw can potentially allow an attacker to exploit memory corruption issues, resulting in local escalation of privileges. No additional execution privileges are necessary for exploitation, and the attack does not require user interaction, heightening the risk for device security.

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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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