Description
The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR.
Published: 2021-04-24
Score: 7.0 High
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-2021-18676 The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR.
References
History

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Subscriptions

Pvrsrvkm.ko Project Pvrsrvkm.ko
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T23:10:30.777Z

Reserved: 2021-04-24T00:00:00.000Z

Link: CVE-2021-31795

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-24T18:15:07.683

Modified: 2024-11-21T06:06:14.197

Link: CVE-2021-31795

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses