PT-2025-35463 · Bootrom · Bootrom

CVE-2022-38692 · Published 2025-09-01 · Updated 2025-09-01

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions BootROM (affected versions not specified)

Description A missing size check for RSA keys during Certificate Type 0 validation in BootROM can lead to a memory buffer overflow. Exploitation of this issue does not require additional execution privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2022-38692

Affected Products

Bootrom

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-38692 · Security Note
• https://nccgroup.com/research-blog/there-s-another-hole-in-your-soc-unisoc-rom-vulnerabilities · Note
• https://t.me/CVEtracker/31411 · Telegram Post
• https://twitter.com/CVEnew/status/1962424118781083992 · Twitter Post