CVE-2023-21047

In ConvertToHalMetadata of aidl_utils.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 kernelAndroid ID: A-256166866References: N/A

CVSS v3 4.4 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

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

29 Mar 2023, 18:59

Type	Values Removed	Values Added
CWE		CWE-119
CPE		cpe:2.3:o:google:android:-:::::::*
First Time		Google android Google
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
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.4

24 Mar 2023, 20:38

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-03-24 20:15

Updated : 2025-02-24 15:15

NVD link : CVE-2023-21047

Mitre link : CVE-2023-21047

CVE.ORG link : CVE-2023-21047

JSON object : View

Products Affected

google

android

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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