vulnerability

Huawei EulerOS: CVE-2025-38120: kernel security update

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
Oct 10, 2025
Added
Oct 24, 2025
Modified
Oct 27, 2025

Description

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

netfilter: nf_set_pipapo_avx2: fix initial map fill

If the first field doesn't cover the entire start map, then we must zero
out the remainder, else we leak those bits into the next match round map.

The early fix was incomplete and did only fix up the generic C
implementation.

A followup patch adds a test case to nft_concat_range.sh.

Solutions

huawei-euleros-2_0_sp13-upgrade-bpftoolhuawei-euleros-2_0_sp13-upgrade-kernelhuawei-euleros-2_0_sp13-upgrade-kernel-abi-stablelistshuawei-euleros-2_0_sp13-upgrade-kernel-toolshuawei-euleros-2_0_sp13-upgrade-kernel-tools-libshuawei-euleros-2_0_sp13-upgrade-python3-perf
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