CVE-2021-0701

CRITICAL

9.8

Description

In PVRSRVBridgeSyncPrimOpCreate 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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/15/2023

Last Modified12/18/2024

Sourcenvd

Honeypot Sightings0

Affected Products

google:android

Weaknesses (CWE)

CWE-190

References

https://source.android.com/security/bulletin/2023-06-01(security@android.com)

https://source.android.com/security/bulletin/2023-06-01(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.