PT-2023-17751 · Google · Android

Published 2023-03-01 · Updated 2023-03-28 · CVE-2023-20964

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-12 through Android-13

Description The issue is related to a confused deputy in multiple functions of MediaSessionRecord.java, which could lead to a possible Intent rebroadcast. This might result in local denial of service or escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions Android-12 through Android-13, update to a version that includes the fix for this issue to prevent potential exploitation.

Fix

Weakness Enumeration

CWE-610

Related Identifiers

ASB-A-238177121

CVE-2023-20964

Affected Products

Android

References · 9

• https://osv.dev/vulnerability/UBUNTU-CVE-2023-20964 · Vendor Advisory
• https://source.android.com/security/bulletin/2023-03-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20964 · Security Note
• https://osv.dev/vulnerability/ASB-A-238177121 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-20964 · Security Note
• https://osv.dev/vulnerability/CVE-2023-20964 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-20964 · Vendor Advisory
• https://android.googlesource.com/platform/frameworks/base/+/48c388277880e56ab5cc29e145e4d00aa383ce01 · Note
• https://android.googlesource.com/platform/frameworks/base/+/863d396f4ccabee91d51b04f72f44c34ffe351f0 · Note