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VULNERABILITIES

CVE-2023-21040 Details

Description

In buildCommand of bluetooth_ccc.cc, there is a possible out of bounds write 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.Product: AndroidVersions: Android kernelAndroid ID: A-238420277References: N/A

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA: CISA-ADPCVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://source.android.com/security/bulletin/pixel/2023-03-01 CVEVendor Advisory
https://source.android.com/security/bulletin/pixel/2023-03-01 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-787Out-of-bounds WriteCISA-ADP

Affected Products

ProductVersions
google android
All versions

CPE

  • cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-21040
NVD Published Date:
Mar 24, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-21040 Details - Not Deferred