PT-2026-30704 · Samsung · Exynos 1080+10

Published 2026-04-06 · Updated 2026-04-06 · CVE-2025-54602

Positive Technologies · (AI Summary)

CVSS v3.1

7.0

High

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

Name of the Vulnerable Software and Affected Versions Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000

Description A flaw exists in the Wi-Fi driver of the specified Samsung processors due to improper synchronization on a global variable, resulting in a use-after-free condition. An attacker can exploit this by triggering a race condition through concurrent invocation of an ioctl function from multiple threads.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2025-54602

Affected Products

Exynos 1080

Exynos 1280

Exynos 1330

Exynos 1380

Exynos 1480

Exynos 1580

Exynos 850

Exynos 980

Exynos W1000

Exynos W920

Exynos W930

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-54602 · Security Note
• https://twitter.com/infoflowcloud/status/2041261256590426373 · Twitter Post
• https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-54602 · Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Note
• https://twitter.com/CVEnew/status/2041260658071892404 · Twitter Post