CVE-2026-45930

5.5 Moyenne

Publiée le 27/05/2026 à 16:17 · Modifiée le 25/06/2026 à 14:46 · Analyse NVD en cours · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: net: mctp: ensure our nlmsg responses are initialised Syed Faraz Abrar (@farazsth98) from Zellic, and Pumpkin (@u1f383) from DEVCORE Research Team working with Trend Micro Zero Day Initiative report that a RTM_GETNEIGH will return uninitalised data in the pad bytes of the ndmsg data. Ensure we're initialising the netlink data to zero, in the link, addr and neigh response messages.

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Produits concernés

Linux
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.5 Moyenne	nvd@nist.gov (NVD)	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`

Références

https://git.kernel.org/stable/c/54ed418de62a148a655262da682a050fa05f7924 Patch
https://git.kernel.org/stable/c/6fb6a97c86abb8592158088afaea0eb464cf9de1 Patch
https://git.kernel.org/stable/c/963537a26fd892f7e414a091f807b44aeee97a7d Patch
https://git.kernel.org/stable/c/976612471a9e6ead6ceffc241e4d0a1aac90b36a Patch
https://git.kernel.org/stable/c/a6a9bc544b675d8b5180f2718ec985ad267b5cbf Patch
https://git.kernel.org/stable/c/b37da3ac099e145bcd3be82c745a8d335772e3af Patch
https://git.kernel.org/stable/c/c4f840437e7641764de15f2de951ac8335d641f1 Patch

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories