CVE-2025-30334

OpenBSD wg(4) kernel crash

State: Published
Severity: 7.1 High
Published: Mar 20, 2025
Updated: Mar 21, 2025
Reserved: Mar 20, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	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	cisa-cg
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	cisa-cg

Weaknesses

CWE-131 Incorrect Calculation of Buffer Size

Affected Products

Product	Versions
OpenBSDOpenBSD	7.6 to before 7.6 errata 006Affected 7.6 errata 008Not affected 7.5 to before 7.5 errata 015Affected 7.5 errata 015Not affected

References

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