CVE-2022-38691

Published Sep 1, 2025 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to local escalation of privilege with no additional execution privileges needed.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-41260 In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to local escalation of privilege with no additional execution privileges needed.
History
Type Values Removed Values Added
First Time appeared Unisoc
Unisoc sc9863a
Unisoc t310
Unisoc t610
Unisoc t618
Vendors & Products Unisoc
Unisoc sc9863a
Unisoc t310
Unisoc t610
Unisoc t618
Type Values Removed Values Added
Weaknesses CWE-250
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to local escalation of privilege with no additional execution privileges needed.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Unisoc
Published
Updated
Sep 2, 2025, 1:48 PM
Reserved
Aug 22, 2022, 8:26 PM
Status
Deferred
Published
Sep 1, 2025, 8:15 AM
Modified
Jun 17, 2026, 4:57 AM