5.5

CVE-2024-40993

netfilter: ipset: Fix suspicious rcu_dereference_protected()

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().
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version6.1.95
Linux ≫ Linux Kernel Version6.6.35
Linux ≫ Linux Kernel Version6.9.6
Linux ≫ Linux Kernel Version6.10 Updaterc4
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.196
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
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