CVE-2023-40100

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://android.googlesource.com/platform/packages/modules/DnsResolver/+/8e1561fb603fdaec15798372f865fb1750537f4f	Mailing List Patch
https://source.android.com/security/bulletin/2023-11-01	Patch Vendor Advisory
https://android.googlesource.com/platform/packages/modules/DnsResolver/+/8e1561fb603fdaec15798372f865fb1750537f4f	Mailing List Patch
https://source.android.com/security/bulletin/2023-11-01	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	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:::::::*

History

16 Dec 2024, 19:32

Type	Values Removed	Values Added
First Time		Google android Google
CPE		cpe:2.3:o:google:android:14.0:::::::* cpe:2.3:o:google:android:11.0:::::::* cpe:2.3:o:google:android:13.0:::::::* cpe:2.3:o:google:android:12.1:::::::* cpe:2.3:o:google:android:12.0:::::::*
References	~~() https://android.googlesource.com/platform/packages/modules/DnsResolver/+/8e1561fb603fdaec15798372f865fb1750537f4f -~~	() https://android.googlesource.com/platform/packages/modules/DnsResolver/+/8e1561fb603fdaec15798372f865fb1750537f4f - Mailing List, Patch
References	~~() https://source.android.com/security/bulletin/2023-11-01 -~~	() https://source.android.com/security/bulletin/2023-11-01 - Patch, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~8.4~~	v2 : unknown v3 : 7.8

Information

Published : 2024-02-15 23:15

Updated : 2024-12-16 19:32

NVD link : CVE-2023-40100

Mitre link : CVE-2023-40100

CVE.ORG link : CVE-2023-40100

JSON object : View

Products Affected

google

android

CWE

CWE-416

Use After Free

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