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CVE-2023-21477

nvd nist
Published: Sep 3, 2025Modified: Jan 28, 2026

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

Access of Memory Location After End of Buffer vulnerability in TIGERF trustlet prior to SMR Apr-2023 Release 1 allows local attackers to access protected data.

Affected (62)

Products: Samsung: Android
Samsung
1 product
Android
Configuration A
62 vulnerable
Vulnerable SoftwareAffected Versions
Samsung
Android
Version 11.0 smr-apr-2021-r1
Android
Version 11.0 smr-apr-2022-r1
Android
Version 11.0 smr-aug-2021-r1
Android
Version 11.0 smr-aug-2022-r1
Android
Version 11.0 smr-dec-2020-r1
Android
Version 11.0 smr-dec-2021-r1
Android
Version 11.0 smr-dec-2022-r1
Android
Version 11.0 smr-feb-2021-r1
Android
Version 11.0 smr-feb-2022-r1
Android
Version 11.0 smr-feb-2023-r1
Android
Version 11.0 smr-jan-2021-r1
Android
Version 11.0 smr-jan-2022-r1
Android
Version 11.0 smr-jan-2023-r1
Android
Version 11.0 smr-jul-2021-r1
Android
Version 11.0 smr-jul-2022-r1
Android
Version 11.0 smr-jun-2021-r1
Android
Version 11.0 smr-jun-2022-r1
Android
Version 11.0 smr-mar-2021-r1
Android
Version 11.0 smr-mar-2022-r1
Android
Version 11.0 smr-mar-2023-r1
Android
Version 11.0 smr-may-2021-r1
Android
Version 11.0 smr-may-2022-r1
Android
Version 11.0 smr-nov-2021-r1
Android
Version 11.0 smr-nov-2022-r1
Android
Version 11.0 smr-oct-2021-r1
Android
Version 11.0 smr-oct-2022-r1
Android
Version 11.0 smr-sep-2021-r1
Android
Version 11.0 smr-sep-2022-r1
Android
Version 12.0 smr-apr-2022-r1
Android
Version 12.0 smr-aug-2022-r1
Android
Version 12.0 smr-dec-2021-r1
Android
Version 12.0 smr-dec-2022-r1
Android
Version 12.0 smr-feb-2022-r1
Android
Version 12.0 smr-feb-2023-r1
Android
Version 12.0 smr-jan-2022-r1
Android
Version 12.0 smr-jan-2023-r1
Android
Version 12.0 smr-jul-2022-r1
Android
Version 12.0 smr-jun-2022-r1
Android
Version 12.0 smr-mar-2022-r1
Android
Version 12.0 smr-mar-2023-r1
Android
Version 12.0 smr-may-2022-r1
Android
Version 12.0 smr-nov-2021-r1
Android
Version 12.0 smr-nov-2022-r1
Android
Version 12.0 smr-oct-2022-r1
Android
Version 12.0 smr-sep-2022-r1
Android
Version 13.0 smr-apr-2022-r1
Android
Version 13.0 smr-aug-2022-r1
Android
Version 13.0 smr-dec-2021-r1
Android
Version 13.0 smr-dec-2022-r1
Android
Version 13.0 smr-feb-2022-r1
Android
Version 13.0 smr-feb-2023-r1
Android
Version 13.0 smr-jan-2022-r1
Android
Version 13.0 smr-jan-2023-r1
Android
Version 13.0 smr-jul-2022-r1
Android
Version 13.0 smr-jun-2022-r1
Android
Version 13.0 smr-mar-2022-r1
Android
Version 13.0 smr-mar-2023-r1
Android
Version 13.0 smr-may-2022-r1
Android
Version 13.0 smr-nov-2021-r1
Android
Version 13.0 smr-nov-2022-r1
Android
Version 13.0 smr-oct-2022-r1
Android
Version 13.0 smr-sep-2022-r1

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.

References (1)

Source: mobile.security@samsung.com
Vendor Advisory

Timeline

No history available yet.