CVE-2023-40129 — Out-of-bounds Write in Packages Modules Bluetooth

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.0%
top 85.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Platform Packages Modules BluetoothPlatform System BTGoogle Android
Timeline
PublishedOct 27

Description

In build_read_multi_rsp of gatt_sr.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶Androidplatform/system_bt12:0 — 12:2023-10-01+1
▶Androidplatform/packages_modules_bluetooth13:0 — 13:2023-10-01
▶CVEListV5google/android12, 12L, 13+2
▶NVDgoogle/android12.0, 12.1, 13.0+2

Patches

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

🔴Vulnerability Details

3
CVEList
CVE-2023-40129: In build_read_multi_rsp of gatt_sr↗2023-10-27
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GHSA
GHSA-3c9r-8wrp-84w3: In build_read_multi_rsp of gatt_sr↗2023-10-27
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OSV
CVE-2023-40129: In build_read_multi_rsp of gatt_sr↗2023-10-01
▶

📋Vendor Advisories

1
Android
CVE-2023-40129: Android Security Bulletin 2023-10-01 CVE: CVE-2023-40129 Severity: CRITICAL Type: RCE Affected AOSP versions: 12, 12L, 13 References: A-273874525↗2023-10-01
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CVE-2023-40129 — Out-of-bounds Write | cvebase