CVE-2023-21342 — Frameworks Base vulnerability

5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 91.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedOct 30
Latest updateMay 1

Description

In RemoteSpeechRecognitionService of RemoteSpeechRecognitionService.java, there is a possible way to launch an activity from the background due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

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

Affected Packages3 packages

▶Androidplatform/frameworks_base15-next:0 — 15-next:2025-05-01+1
▶CVEListV5google/android13
▶NVDgoogle/android13.0

🔴Vulnerability Details

3
OSV
CVE-2023-21342: In RemoteSpeechRecognitionService of RemoteSpeechRecognitionService↗2025-05-01
▶
GHSA
GHSA-59cf-q653-29wc: In Speech, there is a possible way to bypass background activity launch due to a logic error in the code↗2023-10-30
▶
CVEList
CVE-2023-21342: In RemoteSpeechRecognitionService of RemoteSpeechRecognitionService↗2023-10-30
▶

📋Vendor Advisories

1
Android
CVE-2023-21342: Android Security Bulletin 2025-05-01 CVE: CVE-2023-21342 Severity: HIGH Type: EoP Affected AOSP versions: 13 References: A-232799171↗2025-05-01
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CVE-2023-21342 — Platform Frameworks Base vulnerability | cvebase