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Vulnerabilities CVE-2024-26809

CVE-2024-26809

High
Open
TLP:CLEAR

netfilter: nft_set_pipapo: release elements in clone only from destroy path

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Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lookup table, use it to destroy the set, otherwise it is possible to destroy elements twice. This fix requires: 212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol") which came after: 9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path").

Details

CVSS Score
7.8
EPSS Score
0.29%

21.6th percentile

CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
Apr 4, 2024
Last Modified
Aug 5, 2026
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