CVE-2022-20411 — Out-of-bounds Write in Packages Modules Bluetooth

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
8.8HIGHNVD
EPSS
1.5%
top 18.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Platform Packages Modules BluetoothPlatform System BTGoogle Android
Timeline
PublishedDec 13

Description

In avdt_msg_asmbl of avdt_msg.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-232023771

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

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L Android-13
▶NVDgoogle/android5 versions+4
▶Androidplatform/packages_modules_bluetooth13:0 — 13:2022-12-01
▶Androidplatform/system_bt10:0 — 10:2022-12-01+2

🔴Vulnerability Details

3
GHSA
GHSA-v577-xv9f-rc56: In avdt_msg_asmbl of avdt_msg↗2022-12-13
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CVEList
CVE-2022-20411: In avdt_msg_asmbl of avdt_msg↗2022-12-13
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OSV
CVE-2022-20411: In avdt_msg_asmbl of avdt_msg↗2022-12-01
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📋Vendor Advisories

1
Android
CVE-2022-20411: Android Security Bulletin 2022-12-01 CVE: CVE-2022-20411 Severity: CRITICAL Type: RCE Affected AOSP versions: 10, 11, 12, 12L, 13 References: A-232023↗2022-12-01
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CVE-2022-20411 — Out-of-bounds Write | cvebase