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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 02 Sep 2025 15:30:00 +0000

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

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

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'}


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

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

cve-icon MITRE

Status: PUBLISHED

Assigner: Unisoc

Published:

Updated: 2025-09-02T13:48:33.151Z

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

Link: CVE-2022-38691

cve-icon Vulnrichment

Updated: 2025-09-02T13:48:27.943Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-01T08:15:31.240

Modified: 2025-09-02T15:55:25.420

Link: CVE-2022-38691

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-02T15:23:16Z