CVE-2025-30334
OpenBSD wg(4) Kernel Crash Vulnerability
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.
INFO
Published Date :
March 20, 2025, 9:15 p.m.
Last Modified :
March 20, 2025, 10:15 p.m.
Source :
9119a7d8-5eab-497f-8521-727c672e3725
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-30334.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-30334 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-30334 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 9119a7d8-5eab-497f-8521-727c672e3725
Mar. 20, 2025
Action Type Old Value New Value Added Reference https://github.com/openbsd/src/commit/c06199859734d958552a581d72b4c0f910e68d7c -
New CVE Received by 9119a7d8-5eab-497f-8521-727c672e3725
Mar. 20, 2025
Action Type Old Value New Value Added 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. Added CVSS V4.0 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 Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-131 Added Reference https://ftp.openbsd.org/pub/OpenBSD/patches/7.5/common/015_wg.patch.sig Added Reference https://ftp.openbsd.org/pub/OpenBSD/patches/7.6/common/006_wg.patch.sig
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-30334 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-30334
weaknesses.