CVE-2025-54602

Published: Apr 6, 2026Modified: Jul 24, 2026

7.0

Vector

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

Exploitability: 1.0 / Impact: 5.9

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

Description

An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Improper synchronization on a global variable leads to a use-after-free. An attacker can trigger a race condition by invoking an ioctl function concurrently from multiple threads.

Affected (11)

Products: Samsung: Exynos 980 Firmware, Exynos 850 Firmware, Exynos 1080 Firmware, Exynos 1280 Firmware, Exynos 1330 Firmware, Exynos 1380 Firmware, Exynos 1480 Firmware, Exynos 1580 Firmware, Exynos W1000 Firmware, Exynos W920 Firmware, Exynos W930 Firmware

11 products

Exynos W1000 Firmware

Exynos W920 Firmware

Exynos W930 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 980 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 980	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 850 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 850	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1080 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1080	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1280 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1280	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1330 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1330	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1380 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1380	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1480 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1480	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos 1580 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos 1580	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos W1000 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos W1000	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos W920 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos W920	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Samsung Exynos W930 Firmware	All versions

Running on/with	Platform Versions
Samsung Exynos W930	All versions

Related CWEs

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (2)

https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Source: cve@mitre.org

Vendor Advisory

https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-54602/

Source: cve@mitre.org

Vendor Advisory

Timeline

No history available yet.