Description
The HW_KEYMASTER module has a vulnerability of missing bounds check on length.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.
Published: 2022-10-14
Score: 9.1 Critical
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.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-33494 The HW_KEYMASTER module has a vulnerability of missing bounds check on length.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.
History

Thu, 15 May 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: huawei

Published:

Updated: 2025-05-15T15:12:31.059Z

Reserved: 2022-09-27T00:00:00.000Z

Link: CVE-2021-46839

cve-icon Vulnrichment

Updated: 2024-08-04T05:17:42.606Z

cve-icon NVD

Status : Modified

Published: 2022-10-14T16:15:11.920

Modified: 2025-05-15T16:15:21.160

Link: CVE-2021-46839

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses