CVE-2021-0878

In PVRSRVBridgeServerSyncGetStatus of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-270399153

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://source.android.com/security/bulletin/2023-04-01	Vendor Advisory
https://source.android.com/security/bulletin/2023-04-01	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 05:43

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/2023-04-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/2023-04-01 - Vendor Advisory

27 Apr 2023, 01:40

Type	Values Removed	Values Added
CPE		cpe:2.3:o:google:android:-:::::::*
References	~~(MISC) https://source.android.com/security/bulletin/2023-04-01 -~~	(MISC) https://source.android.com/security/bulletin/2023-04-01 - Vendor Advisory
First Time		Google android Google
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
CWE		CWE-190

19 Apr 2023, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-04-19 20:15

Updated : 2025-02-06 20:15

NVD link : CVE-2021-0878

Mitre link : CVE-2021-0878

CVE.ORG link : CVE-2021-0878

JSON object : View

Products Affected

google

android

CWE

CWE-190

Integer Overflow or Wraparound

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