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.
Published: 2023-06-15
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-3320 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.
History

Wed, 18 Dec 2024 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-190
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2024-12-18T19:01:45.349Z

Reserved: 2020-11-06T00:00:00.000Z

Link: CVE-2021-0701

cve-icon Vulnrichment

Updated: 2024-08-03T15:47:28.245Z

cve-icon NVD

Status : Modified

Published: 2023-06-15T19:15:09.163

Modified: 2024-12-18T19:15:07.853

Link: CVE-2021-0701

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses