CVE-2023-20954 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
9.8CRITICALNVD
EPSS
1.4%
top 19.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Platform Packages Modules BluetoothPlatform System BTGoogle Android
Timeline
PublishedMar 24

Description

In SDP_AddAttribute of sdp_db.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-261867748

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/androidAndroid-11 Android-12 Android-12L Android-13
▶NVDgoogle/android4 versions+3
▶Androidplatform/system_bt11:0 — 11:2023-03-01+2
▶Androidplatform/packages_modules_bluetooth13-next:0 — 13-next:2023-03-01+1

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-wvg5-mm8h-8gwp: In SDP_AddAttribute of sdp_db↗2023-03-24
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CVEList
CVE-2023-20954: In SDP_AddAttribute of sdp_db↗2023-03-24
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OSV
CVE-2023-20954: In SDP_AddAttribute of sdp_db↗2023-03-01
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📋Vendor Advisories

1
Android
CVE-2023-20954: Android Security Bulletin 2023-03-01 CVE: CVE-2023-20954 Severity: CRITICAL Type: RCE Affected AOSP versions: 11, 12, 12L, 13 References: A-261867748↗2023-03-01
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CVE-2023-20954 — Out-of-bounds Write in Google Android | cvebase