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nvd416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2024-26809
HistoryApr 04, 2024 - 10:15 a.m.

CVE-2024-26809

2024-04-0410:15:09
416baaa9-dc9f-4396-8d5f-8c081fb06d67
web.nvd.nist.gov
8
linux kernel
netfilter
nft_set_pipapo
vulnerability
clone
destroy path
cve-2024-26809

AI Score

7.3

Confidence

High

EPSS

0

Percentile

10.3%

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”).

AI Score

7.3

Confidence

High

EPSS

0

Percentile

10.3%