5.5

CVE-2026-43024

netfilter: nf_tables: reject immediate NF_QUEUE verdict

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nf_tables: reject immediate NF_QUEUE verdict

nft_queue is always used from userspace nftables to deliver the NF_QUEUE
verdict. Immediately emitting an NF_QUEUE verdict is never used by the
userspace nft tools, so reject immediate NF_QUEUE verdicts.

The arp family does not provide queue support, but such an immediate
verdict is still reachable. Globally reject NF_QUEUE immediate verdicts
to address this issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 4.19.307 < 4.20
LinuxLinux Kernel Version >= 5.4.269 < 5.5
LinuxLinux Kernel Version >= 5.10.210 < 5.10.253
LinuxLinux Kernel Version >= 5.15.149 < 5.15.203
LinuxLinux Kernel Version >= 6.1.76 < 6.1.168
LinuxLinux Kernel Version >= 6.6.15 < 6.6.134
LinuxLinux Kernel Version >= 6.7.3 < 6.8
LinuxLinux Kernel Version >= 6.8.1 < 6.12.81
LinuxLinux Kernel Version >= 6.13 < 6.18.22
LinuxLinux Kernel Version >= 6.19 < 6.19.12
LinuxLinux Kernel Version6.8 Update-
LinuxLinux Kernel Version6.8 Updaterc2
LinuxLinux Kernel Version6.8 Updaterc3
LinuxLinux Kernel Version6.8 Updaterc4
LinuxLinux Kernel Version6.8 Updaterc5
LinuxLinux Kernel Version6.8 Updaterc6
LinuxLinux Kernel Version6.8 Updaterc7
LinuxLinux Kernel Version7.0 Updaterc1
LinuxLinux Kernel Version7.0 Updaterc2
LinuxLinux Kernel Version7.0 Updaterc3
LinuxLinux Kernel Version7.0 Updaterc4
LinuxLinux Kernel Version7.0 Updaterc5
LinuxLinux Kernel Version7.0 Updaterc6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.01% 0.023
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
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