PT-2025-15167 · Keymaster · Keymaster

Published 2025-04-07 · Updated 2025-04-07 · CVE-2025-20655

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

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

Description The issue is related to a missing bounds check in keymaster, which could lead to a possible out of bounds read. This might result in local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation.

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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ASB-A-393950958

BDU:2025-14884

CVE-2025-20655

M-DTV04427687

Affected Products

Keymaster

References · 8

• https://corp.mediatek.com/product-security-bulletin/April-2025 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20655 · Security Note
• https://bdu.fstec.ru/vul/2025-14884 · Security Note
• https://osv.dev/vulnerability/CVE-2025-20655 · Vendor Advisory
• https://t.me/cvetracker/20943 · Telegram Post
• https://t.me/cvedetector/22265 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1909161961746472980 · Twitter Post
• https://twitter.com/CVEnew/status/1909091293440913495 · Twitter Post