CVE-2023-40111 — Confused Deputy in Frameworks Base

CWE-441 — Confused Deputy4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 92.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedFeb 15
Latest updateFeb 16

Description

In setMediaButtonReceiver of MediaSessionRecord.java, there is a possible way to send a pending intent on behalf of system_server due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶Androidplatform/frameworks_base14-next:0 — 14-next:2023-11-01+1
▶CVEListV5google/android14
▶NVDgoogle/android14.0

Patches

Patch: android.googlesource.com ↗Patch: source.android.com ↗Patch: android.googlesource.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-3rhh-97v9-2g42: In setMediaButtonReceiver of MediaSessionRecord↗2024-02-16
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OSV
CVE-2023-40111: In setMediaButtonReceiver of MediaSessionRecord↗2023-11-01
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📋Vendor Advisories

1
Android
CVE-2023-40111: Android Security Bulletin 2023-11-01 CVE: CVE-2023-40111 Severity: HIGH Type: EoP Affected AOSP versions: 14 References: A-272024837↗2023-11-01
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