CVE-2023-20972 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Google Android

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer4 documents4 sources

Severity

5.5MEDIUMNVD

EPSS

0.0%

top 91.36%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Platform Packages Modules Bluetooth Google Android

Timeline

PublishedMar 24

Latest updateJun 1

Description

In btm_vendor_specific_evt of btm_devctl.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-255304665

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-13

▶NVDgoogle/android13.0

▶Androidplatform/packages_modules_bluetooth13-next:0 — 13-next:2023-06-01+1

🔴Vulnerability Details

OSV

CVE-2023-20972: In btm_vendor_specific_evt of btm_devctl↗2023-06-01

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GHSA

GHSA-j2jp-w6cv-6rcr: In btm_vendor_specific_evt of btm_devctl↗2023-03-24

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CVEList

CVE-2023-20972: In btm_vendor_specific_evt of btm_devctl↗2023-03-24

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