5.5

CVE-2025-38120

netfilter: nf_set_pipapo_avx2: fix initial map fill

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.15.165 < 5.15.186
Linux ≫ Linux Kernel Version >= 6.1.103 < 6.1.142
Linux ≫ Linux Kernel Version >= 6.6.44 < 6.6.94
Linux ≫ Linux Kernel Version >= 6.10.3 < 6.12.34
Linux ≫ Linux Kernel Version >= 6.13 < 6.15.3
Debian ≫ Debian Linux Version11.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.051
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/b5ad58285f9217d68cd5ea2ad86ce254a3fe7c4d
Patch
https://git.kernel.org/stable/c/90bc7f5a244aadee4292b28098b7c98aadd4b3aa
Patch
https://git.kernel.org/stable/c/39bab2d3517b5b50c609b4f8c66129bf619fffa0
Patch
https://git.kernel.org/stable/c/251496ce1728c9fd47bd2b20a7b21b20b9a020ca
Patch
https://git.kernel.org/stable/c/8068e1e42b46518ce680dc6470bcd710efc3fa0a
Patch
https://git.kernel.org/stable/c/ea77c397bff8b6d59f6d83dae1425b08f465e8b5
Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
Third Party Advisory
https://git.kernel.org/stable/c/8164d0efaf370c425dc69a1e8216940d09e7de0c
Patch