CVE-2023-45779

In the APEX module framework of AOSP, there is a possible malicious update to platform components due to improperly used crypto. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. More details on this can be found in the referenced links.

Affected

Google · Android

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.33% chance of exploitation in the next 30 days, 25th percentile

Published

2023-12-04

Updated

2024-08-02

Proof-of-concept exploits (2)

• https://rtx.meta.security/exploitation/2024/01/30/Android-vendors-APEX-test-keys.html
• metaredteam/rtx-cve-2023-45779110★ · 2024-01-31

Security advisories

• https://source.android.com/security/bulletin/2023-12-01

References

• CVE Record
• NVD entry