PT-2026-5914 · Samsung · Exynos 1580+10

Published 2026-02-03 · Updated 2026-02-05 · CVE-2025-58342

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

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

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

Description An issue exists due to unbounded memory allocation via a large buffer in a /proc/driver/unifi0/uapsd write operation, which can lead to kernel memory exhaustion.

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

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2025-58342

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 · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-58342 · Security Note
• https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-58342 · Vendor Advisory
• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Vendor Advisory
• https://t.me/cveNotify/151025 · Telegram Post