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VULNERABILITIES

CVE-2023-40100 Details

Description

In discovery_thread of Dns64Configuration.cpp, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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:8.4 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://android.googlesource.com/platform/packages/modules/DnsResolver/+/8e1561fb603fdaec15798372f865fb1750537f4f CVEMailing ListPatch
https://source.android.com/security/bulletin/2023-11-01 CVEPatchVendor Advisory
https://android.googlesource.com/platform/packages/modules/DnsResolver/+/8e1561fb603fdaec15798372f865fb1750537f4f [email protected]Mailing ListPatch
https://source.android.com/security/bulletin/2023-11-01 [email protected]PatchVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]
CWE-416Use After FreeCISA-ADP

Affected Products

ProductVersions
google android
11.0
12.0
12.1
13.0
14.0

CPE

  • cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-40100
NVD Published Date:
Feb 15, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]