7.1

CVE-2025-30334

OpenBSD wg(4) kernel crash

In OpenBSD 7.6 before errata 006 and OpenBSD 7.5 before errata 015, traffic sent over wg(4) could result in kernel crash.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openbsd ≫ Openbsd Version < 7.5
Openbsd ≫ Openbsd Version 7.5 Update -
Openbsd ≫ Openbsd Version 7.5 Update errata_001
Openbsd ≫ Openbsd Version 7.5 Update errata_002
Openbsd ≫ Openbsd Version 7.5 Update errata_003
Openbsd ≫ Openbsd Version 7.5 Update errata_004
Openbsd ≫ Openbsd Version 7.5 Update errata_005
Openbsd ≫ Openbsd Version 7.5 Update errata_006
Openbsd ≫ Openbsd Version 7.5 Update errata_007
Openbsd ≫ Openbsd Version 7.5 Update errata_008
Openbsd ≫ Openbsd Version 7.5 Update errata_009
Openbsd ≫ Openbsd Version 7.5 Update errata_010
Openbsd ≫ Openbsd Version 7.5 Update errata_011
Openbsd ≫ Openbsd Version 7.5 Update errata_012
Openbsd ≫ Openbsd Version 7.5 Update errata_013
Openbsd ≫ Openbsd Version 7.5 Update errata_014
Openbsd ≫ Openbsd Version 7.6 Update -
Openbsd ≫ Openbsd Version 7.6 Update errata_001
Openbsd ≫ Openbsd Version 7.6 Update errata_002
Openbsd ≫ Openbsd Version 7.6 Update errata_003
Openbsd ≫ Openbsd Version 7.6 Update errata_004
Openbsd ≫ Openbsd Version 7.6 Update errata_005
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.43% 0.358
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cisa-cg 7.1 0 0
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
cisa-cg 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-131 Incorrect Calculation of Buffer Size

The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.

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