CVE-2023-20964 — HIGH (7.8)

Vulnerability Description

In multiple functions of MediaSessionRecord.java, there is a possible Intent rebroadcast due to a confused deputy. This could lead to local denial of service or escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12L Android-13Android ID: A-238177121

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	12.0

Related Weaknesses (CWE)

CWE-610

References

https://source.android.com/security/bulletin/2023-03-01Vendor Advisory
https://source.android.com/security/bulletin/2023-03-01Vendor Advisory

FAQ

What is CVE-2023-20964?

CVE-2023-20964 is a vulnerability with a CVSS score of 7.8 (HIGH). In multiple functions of MediaSessionRecord.java, there is a possible Intent rebroadcast due to a confused deputy. This could lead to local denial of service or escalation of privilege with no additio...

How severe is CVE-2023-20964?

CVE-2023-20964 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-20964?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.