CVE-2025-30334

HIGH EPSS 32.0%
Published Mar 20, 20251y ago · Modified Jun 17, 20261w ago
7.1 CVSS 4.0
High
Find Similar
Published Mar 20, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In OpenBSD 7.6 before errata 006 and OpenBSD 7.5 before errata 015, traffic sent over wg(4) could result in kernel crash.

CVSS Details

Base Score
7.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
32.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-131

Affected Products 22

VendorProductVersionRange
openbsdopenbsd* <7.5
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.5any
openbsdopenbsd7.6any
openbsdopenbsd7.6any
openbsdopenbsd7.6any
openbsdopenbsd7.6any
openbsdopenbsd7.6any
openbsdopenbsd7.6any

References 3

  • ftp.openbsd.org https://ftp.openbsd.org/pub/OpenBSD/patches/7.5/common/015_wg.patch.sig
    Patch
  • ftp.openbsd.org https://ftp.openbsd.org/pub/OpenBSD/patches/7.6/common/006_wg.patch.sig
    Patch
  • github.com https://github.com/openbsd/src/commit/c06199859734d958552a581d72b4c0f910e68d7c
    Patch

Remediation

  • ftp.openbsd.org https://ftp.openbsd.org/pub/OpenBSD/patches/7.5/common/015_wg.patch.sig
    Patch
  • ftp.openbsd.org https://ftp.openbsd.org/pub/OpenBSD/patches/7.6/common/006_wg.patch.sig
    Patch
  • github.com https://github.com/openbsd/src/commit/c06199859734d958552a581d72b4c0f910e68d7c
    Patch