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Acknowledged

LIN1024-349 : Security Advisory - linux - CVE-2022-48642

Created: Apr 29, 2024 Updated: Jan 7, 2026

Resolved Date: Apr 30, 2024

Found In Version: 10.24.33.1

Severity: Standard

Applicable for: Wind River Linux LTS 24

Component/s: Kernel

Description

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.

CREATE(Triage):(User=admin) CVE-2022-48642 (https://nvd.nist.gov/vuln/detail/CVE-2022-48642)