CVE-2023-20964

In multiple functions of MediaSessionRecord.java, there is a possible Intent rebroadcast due to a...

7.8 HighFix available

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

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.12%Up 0.1 points since Mar 25, 2023

What each source reports

NVD Score used 7.8

Record: CVE-2023-20964
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-610
Updated: 2026-11-02

CVE List 7.8

Record: CVE-2023-20964
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-610
Updated: 2026-11-02

EUVDEUVD-2023-25132 7.8

Record: EUVD-2023-25132
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-gv4w-cvg2-4g88 7.8

In multiple functions of MediaSessionRecord.java, there is a possible Intent rebroadcast due to a...

Record: GHSA-gv4w-cvg2-4g88
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-610
Updated: 2026-11-02

OSVUBUNTU-CVE-2023-20964 7.8

Record: UBUNTU-CVE-2023-20964
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVASB-A-238177121 No score

Record: ASB-A-238177121
Updated: 2026-11-05

Affected products

google android

Affected packages

Affected packages
Package	Affected	Fixed
`platform/frameworks/base` Android	13-next:0 up to 13-next:2023-03-01, plus listed versions 13-next	13-next:2023-03-01
`platform/frameworks/base` Android	12:0 up to 12:2023-03-01, plus listed versions 12	12:2023-03-01
`platform/frameworks/base` Android	12L:0 up to 12L:2023-03-01, plus listed versions 12L	12L:2023-03-01
`platform/frameworks/base` Android	13:0 up to 13:2023-03-01, plus listed versions 13	13:2023-03-01
`android-framework-23` Ubuntu:18.04:LTS	All versions, plus listed versions 6.0.1+r72-36.0.1+r72-46.0.1+r72-5~18.04	None known
`android-framework-23` Ubuntu:20.04:LTS	All versions, plus listed versions 6.0.1+r72-5	None known
`android-framework-23` Ubuntu:22.04:LTS	All versions, plus listed versions 6.0.1+r72-6	None known
`android-framework-23` Ubuntu:24.04:LTS	All versions, plus listed versions 6.0.1+r72-66.0.1+r72-6ubuntu1	None known

History

History
Recorded	Changed	Sources
Nov 5, 2026	facts	OSV
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-20964 is a high vulnerability (CVSS 7.8) in Google Android, published March 1, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.12%, the 1st percentile. Fixed in platform/frameworks/base 13-next:2023-03-01.