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CVE-2025-58342

Published: Feb 3, 2026Updated: Feb 5, 2026 Sources: CVE List NVDCWE-770
NVD MITRE
6.2CVSSMEDIUM
EPSS Score
0.2%
Top 95.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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/uapsd write operation, leading to kernel memory exhaustion.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-770

Affected Products

exynos 980 firmwaresamsung
EmbeddedFirmware
Hardware Firmware / cpu-gpu
exynos 850 firmwaresamsung
Embedded
Mobile Apps / android-app
exynos 1080 firmwaresamsung
Embedded
Mobile Apps / android-app
exynos 1280 firmwaresamsung
On-premMobile App
Mobile Apps / android-app
exynos 1330 firmwaresamsung
Embedded
Mobile Apps / android-app
samsungcommercialKRMobile Appsaka samsung electronics
and 7 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://semiconductor.samsung.com/support/quality-support/product-security-updates/
semiconductor.samsung.com
https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-58342/
semiconductor.samsung.com

Timeline

Published
Feb 3, 2026
Last Updated
Feb 5, 2026

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