CVE-2025-21042

Published: Sep 12, 2025Modified: Nov 12, 2025CISA KEV

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

Out-of-bounds write in libimagecodec.quram.so prior to SMR Apr-2025 Release 1 allows remote attackers to execute arbitrary code.

Affected (86)

Products: Samsung: Android

Samsung

1 product

Android

Configuration A

86 vulnerable

Vulnerable Software	Affected Versions
Samsung Android	Version 13.0
Samsung Android	Version 13.0 smr-apr-2022-r1
Samsung Android	Version 13.0 smr-apr-2023-r1
Samsung Android	Version 13.0 smr-apr-2024-r1
Samsung Android	Version 13.0 smr-aug-2022-r1
Samsung Android	Version 13.0 smr-aug-2023-r1
Samsung Android	Version 13.0 smr-aug-2024-r1
Samsung Android	Version 13.0 smr-dec-2021-r1
Samsung Android	Version 13.0 smr-dec-2022-r1
Samsung Android	Version 13.0 smr-dec-2023-r1
Samsung Android	Version 13.0 smr-dec-2024-r1
Samsung Android	Version 13.0 smr-feb-2022-r1
Samsung Android	Version 13.0 smr-feb-2023-r1
Samsung Android	Version 13.0 smr-feb-2024-r1
Samsung Android	Version 13.0 smr-feb-2025-r1
Samsung Android	Version 13.0 smr-jan-2022-r1
Samsung Android	Version 13.0 smr-jan-2023-r1
Samsung Android	Version 13.0 smr-jan-2024-r1
Samsung Android	Version 13.0 smr-jan-2025-r1
Samsung Android	Version 13.0 smr-jul-2022-r1
Samsung Android	Version 13.0 smr-jul-2023-r1
Samsung Android	Version 13.0 smr-jul-2024-r1
Samsung Android	Version 13.0 smr-jun-2022-r1
Samsung Android	Version 13.0 smr-jun-2023-r1
Samsung Android	Version 13.0 smr-jun-2024-r1
Samsung Android	Version 13.0 smr-mar-2022-r1
Samsung Android	Version 13.0 smr-mar-2023-r1
Samsung Android	Version 13.0 smr-mar-2024-r1
Samsung Android	Version 13.0 smr-may-2022-r1
Samsung Android	Version 13.0 smr-may-2023-r1
Samsung Android	Version 13.0 smr-may-2024-r1
Samsung Android	Version 13.0 smr-may-2025-r1
Samsung Android	Version 13.0 smr-nov-2021-r1
Samsung Android	Version 13.0 smr-nov-2022-r1
Samsung Android	Version 13.0 smr-nov-2023-r1
Samsung Android	Version 13.0 smr-nov-2024-r1
Samsung Android	Version 13.0 smr-oct-2022-r1
Samsung Android	Version 13.0 smr-oct-2023-r1
Samsung Android	Version 13.0 smr-oct-2024-r1
Samsung Android	Version 13.0 smr-sep-2022-r1
Samsung Android	Version 13.0 smr-sep-2023-r1
Samsung Android	Version 13.0 smr-sep-2024-r1
Samsung Android	Version 14.0
Samsung Android	Version 14.0 smr-apr-2022-r1
Samsung Android	Version 14.0 smr-apr-2023-r1
Samsung Android	Version 14.0 smr-apr-2024-r1
Samsung Android	Version 14.0 smr-aug-2022-r1
Samsung Android	Version 14.0 smr-aug-2023-r1
Samsung Android	Version 14.0 smr-aug-2024-r1
Samsung Android	Version 14.0 smr-dec-2021-r1
Samsung Android	Version 14.0 smr-dec-2022-r1
Samsung Android	Version 14.0 smr-dec-2023-r1
Samsung Android	Version 14.0 smr-dec-2024-r1
Samsung Android	Version 14.0 smr-feb-2022-r1
Samsung Android	Version 14.0 smr-feb-2023-r1
Samsung Android	Version 14.0 smr-feb-2024-r1
Samsung Android	Version 14.0 smr-feb-2025-r1
Samsung Android	Version 14.0 smr-jan-2022-r1
Samsung Android	Version 14.0 smr-jan-2023-r1
Samsung Android	Version 14.0 smr-jan-2024-r1
Samsung Android	Version 14.0 smr-jan-2025-r1
Samsung Android	Version 14.0 smr-jul-2022-r1
Samsung Android	Version 14.0 smr-jul-2023-r1
Samsung Android	Version 14.0 smr-jul-2024-r1
Samsung Android	Version 14.0 smr-jun-2022-r1
Samsung Android	Version 14.0 smr-jun-2023-r1
Samsung Android	Version 14.0 smr-jun-2024-r1
Samsung Android	Version 14.0 smr-mar-2022-r1
Samsung Android	Version 14.0 smr-mar-2023-r1
Samsung Android	Version 14.0 smr-mar-2024-r1
Samsung Android	Version 14.0 smr-mar-2025-r1
Samsung Android	Version 14.0 smr-may-2022-r1
Samsung Android	Version 14.0 smr-may-2023-r1
Samsung Android	Version 14.0 smr-may-2024-r1
Samsung Android	Version 14.0 smr-nov-2021-r1
Samsung Android	Version 14.0 smr-nov-2022-r1
Samsung Android	Version 14.0 smr-nov-2023-r1
Samsung Android	Version 14.0 smr-nov-2024-r1
Samsung Android	Version 14.0 smr-oct-2022-r1
Samsung Android	Version 14.0 smr-oct-2023-r1
Samsung Android	Version 14.0 smr-oct-2024-r1
Samsung Android	Version 14.0 smr-sep-2022-r1
Samsung Android	Version 14.0 smr-sep-2023-r1
Samsung Android	Version 14.0 smr-sep-2024-r1
Samsung Android	Version 15.0
Samsung Android	Version 15.0 smr-mar-2025-r1

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (3)

https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=04

Source: mobile.security@samsung.com

Vendor Advisory

https://unit42.paloaltonetworks.com/landfall-is-new-commercial-grade-android-spyware/

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Technical DescriptionThird Party Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-21042

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

US Government Resource

Timeline

No history available yet.