NetSight
IP …
critical9.4

CVE-2025-38120

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 en…

Impact

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.

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 5.15.165 before 5.15.186
from 6.1.103 before 6.1.142
from 6.6.44 before 6.6.94
from 6.10.3 before 6.12.34
from 6.13 before 6.15.3
DebianDebian Linux
Version 11.0

References