PT-2025-35669 · Unknown · Tigerf Trustlet

Published 2025-09-03 · Updated 2026-01-28 · CVE-2023-21477

Positive Technologies (AI Summary)

CVSS v3.1

7.9

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TIGERF trustlet versions prior to SMR Apr-2023 Release 1

Description An Access of Memory Location After End of Buffer issue exists in the TIGERF trustlet. This allows local attackers to access protected data.

Recommendations Update to SMR Apr-2023 Release 1 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2023-21477

Affected Products

Tigerf Trustlet

References · 6

• https://osv.dev/vulnerability/CVE-2023-21477 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21477 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=04 · Vendor Advisory
• https://twitter.com/cracbot/status/1965007254773436789 · Twitter Post
• https://t.me/cveNotify/150200 · Telegram Post
• https://twitter.com/CVEnew/status/1963112917009875213 · Twitter Post