Description
In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This could lead to memory buffer overflow without requiring additional execution privileges.
Published: 2025-09-01
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-2022-41261 In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This could lead to memory buffer overflow without requiring additional execution privileges.
History

Tue, 02 Sep 2025 14:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-119
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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

Mon, 01 Sep 2025 07:45:00 +0000

Type Values Removed Values Added
Description In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This could lead to memory buffer overflow without requiring additional execution privileges.
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Unisoc

Published:

Updated: 2025-09-02T13:47:08.245Z

Reserved: 2022-08-22T20:26:49.656Z

Link: CVE-2022-38692

cve-icon Vulnrichment

Updated: 2025-09-02T13:45:58.963Z

cve-icon NVD

Status : Deferred

Published: 2025-09-01T08:15:31.973

Modified: 2026-04-15T00:35:42.020

Link: CVE-2022-38692

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses