CVE-2024-40993

Katalog CVE

CVSS 5.5 · Medium EPSS 0,28%

Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fix suspicious rcu_dereference_protected() When destroying all sets, we are either in pernet exit phase or are executing a "destroy all sets command" from userspace. The latter was taken into account in ip_set_dereference() (nfnetlink mutex is held), but the former was not. The patch adds the required check to rcu_dereference_protected() in ip_set_dereference().

Rincian

Terbit di NVD

12 Juli 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

EPSS (30 hari)

0,28% peluang dieksploitasi; lebih tinggi dari 18,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/3799d02ae4208af08e81310770d8754863a246a1 patch
• https://git.kernel.org/stable/c/3fc09e1ca854bc234e007a56e0f7431f5e2defb5 patch
• https://git.kernel.org/stable/c/523bed6489e089dd8040e72453fb79da47b144c2 patch
• https://git.kernel.org/stable/c/72d9611968867cc4c5509e7708b1507d692b797a patch
• https://git.kernel.org/stable/c/788d585e62f487bc4536d454937f737b70d39a33 patch
• https://git.kernel.org/stable/c/8ecd06277a7664f4ef018abae3abd3451d64e7a6 patch
• https://git.kernel.org/stable/c/94dd411c18d7fff9e411555d5c662d29416501e4 patch
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
• https://cert-portal.siemens.com/productcert/html/ssa-265688.html