CVE-2025-30334 (GCVE-0-2025-30334)

Vulnerability from cvelistv5 – Published: 2025-03-20 20:39 – Updated: 2025-03-21 15:22
VLAI?
Title
OpenBSD wg(4) kernel crash
Summary
In OpenBSD 7.6 before errata 006 and OpenBSD 7.5 before errata 015, traffic sent over wg(4) could result in kernel crash.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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
CWE
  • CWE-131 - Incorrect Calculation of Buffer Size
Assigner
References
Impacted products
Vendor Product Version
OpenBSD OpenBSD Affected: 7.6 , < 7.6 errata 006 (custom)
Unaffected: 7.6 errata 008
Affected: 7.5 , < 7.5 errata 015 (custom)
Unaffected: 7.5 errata 015
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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