Description
Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality.
Published: 2022-08-09
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-27230 Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality.
History

Fri, 06 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: huawei

Published:

Updated: 2026-03-06T17:36:42.392Z

Reserved: 2021-08-23T00:00:00.000Z

Link: CVE-2021-40040

cve-icon Vulnrichment

Updated: 2024-08-04T02:27:31.529Z

cve-icon NVD

Status : Modified

Published: 2022-08-10T20:15:22.443

Modified: 2026-03-06T18:16:09.910

Link: CVE-2021-40040

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses