CVE-2023-35666 — Use After Free in Packages Modules Bluetooth

CWE-416 — Use After Free5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 98.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Platform Packages Modules BluetoothPlatform System BTGoogle Android
Timeline
PublishedSep 11

Description

In bta_av_rc_msg of bta_av_act.cc, there is a possible use after free 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 Packages4 packages

▶Androidplatform/system_bt11:0 — 11:2023-09-01+2
▶Androidplatform/packages_modules_bluetooth13-next:0 — 13-next:2023-09-01+1
▶CVEListV5google/android4 versions+3
▶NVDgoogle/android4 versions+3

Patches

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

🔴Vulnerability Details

3
CVEList
CVE-2023-35666: In bta_av_rc_msg of bta_av_act↗2023-09-11
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GHSA
GHSA-qhq6-68h6-78rh: In bta_av_rc_msg of bta_av_act↗2023-09-11
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OSV
CVE-2023-35666: In bta_av_rc_msg of bta_av_act↗2023-09-01
▶

📋Vendor Advisories

1
Android
CVE-2023-35666: Android Security Bulletin 2023-09-01 CVE: CVE-2023-35666 Severity: HIGH Type: EoP Affected AOSP versions: 11, 12, 12L, 13 References: A-269253349↗2023-09-01
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CVE-2023-35666 — Use After Free | cvebase