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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2022-48642
HistoryApr 28, 2024 - 1:15 p.m.

CVE-2022-48642

2024-04-2813:15:07
Debian Security Bug Tracker
security-tracker.debian.org
10
linux kernel
nf_tables
percpu memory leak

AI Score

7.1

Confidence

High

EPSS

0

Percentile

15.5%

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain() It seems to me that percpu memory for chain stats started leaking since commit 3bc158f8d0330f0a (“netfilter: nf_tables: map basechain priority to hardware priority”) when nft_chain_offload_priority() returned an error.

AI Score

7.1

Confidence

High

EPSS

0

Percentile

15.5%