CVE-2023-21056

In lwis_slc_buffer_free of lwis_device_slc.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-245300559References: N/A

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/security/bulletin/pixel/2023-03-01	Vendor Advisory
https://source.android.com/security/bulletin/pixel/2023-03-01	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 07:42

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/pixel/2023-03-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/pixel/2023-03-01 - Vendor Advisory

30 Mar 2023, 14:13

Type	Values Removed	Values Added
References	~~(MISC) https://source.android.com/security/bulletin/pixel/2023-03-01 -~~	(MISC) https://source.android.com/security/bulletin/pixel/2023-03-01 - Vendor Advisory
First Time		Google android Google
CPE		cpe:2.3:o:google:android:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.7
CWE		CWE-843

24 Mar 2023, 20:38

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-03-24 20:15

Updated : 2025-02-21 20:15

NVD link : CVE-2023-21056

Mitre link : CVE-2023-21056

CVE.ORG link : CVE-2023-21056

JSON object : View

Products Affected

google

android

CWE

CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')

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