Description
REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified.
Published: 2023-03-08
Score: 7.5 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-2021-20316 REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified.
History

Tue, 04 Mar 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Openatom Openeuler Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: openEuler

Published:

Updated: 2025-03-04T20:24:10.590Z

Reserved: 2021-05-28T00:00:00.000Z

Link: CVE-2021-33639

cve-icon Vulnrichment

Updated: 2024-08-03T23:58:21.572Z

cve-icon NVD

Status : Modified

Published: 2023-03-08T23:15:10.713

Modified: 2025-03-04T21:15:11.043

Link: CVE-2021-33639

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses