CVE-2025-20983

MEDIUM

Samsung Android KnoxVault Trustlet - Out-of-bounds Write in Auth Secret Check

Title source: llm
STIX 2.1

Description

Out-of-bounds write in checking auth secret in KnoxVault trustlet prior to SMR Jul-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.

References (1)

Core 1

Scores

CVSS v3 6.4
EPSS 0.0006
EPSS Percentile 19.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (2)
samsung/android 14.0 (45 CPE variants)
samsung/android 15.0 (5 CPE variants)
Published Jul 08, 2025
Tracked Since Feb 18, 2026