CVE-2025-58341

MEDIUM
2026-02-03 [email protected]
6.2
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Feb 03, 2026 - 18:16 nvd
MEDIUM 6.2

Tags

Samsung Linux Exynos 980 Firmware Exynos W930 Firmware Exynos 850 Firmware Exynos W920 Firmware Exynos W1000 Firmware Exynos 1280 Firmware Exynos 1080 Firmware Exynos 1480 Firmware Exynos 1380 Firmware Exynos 1330 Firmware Exynos 1580 Firmware

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. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/ap_cert_disable_ht_vht write operation, leading to kernel memory exhaustion.

Analysis

Exynos 980 Firmware versions up to - is affected by allocation of resources without limits or throttling (CVSS 6.2).

Technical Context

This vulnerability (CWE-770: Allocation of Resources Without Limits or Throttling) affects Exynos 980 Firmware. 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. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/ap_cert_disable_ht_vht write operation, leading to kernel memory exhaustion.

Affected Products

Vendor: Samsung. Product: Exynos 980 Firmware. Versions: up to -.

Remediation

Monitor vendor advisories for a patch.

Priority Score

31
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +31
POC: 0

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CVE-2025-58341 vulnerability details – vuln.today
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