CVE-2022-38692

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
Unisoc (Shanghai) Technologies Co., Ltd.	SC9863A/T310/T610/T618/T606/T612/T616/T760/T770/T820/S8000/	/

References

https://www.nccgroup.com/research-blog/there-s-another-hole-in-your-soc-unisoc-rom-vulnerabilities/

Timeline

Published: Sep 1, 2025
Last modified: Jun 17, 2026
NVD status: Deferred

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