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CVE-2025-38432

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

net: netpoll: Initialize UDP checksum field before checksumming

commit f1fce08e63fe ("netpoll: Eliminate redundant assignment") removed
the initialization of the UDP checksum, which was wrong and broke
netpoll IPv6 transmission due to bad checksumming.

udph->check needs to be set before calling csum_ipv6_magic().

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
Product Linux
Default Statusunaffected
Version < 353016ec159f939a380ff6746476a779367ba9a3
Version f1fce08e63fe1a2a8b8106b93b7244a39830edae
Status affected
Version < f5990207026987a353d5a95204c4d9cb725637fd
Version f1fce08e63fe1a2a8b8106b93b7244a39830edae
Status affected
VendorLinux
Product Linux
Default Statusaffected
Version 6.15
Status affected
Version < 6.15
Version 0
Status unaffected
Version <= 6.15.*
Version 6.15.5
Status unaffected
Version <= *
Version 6.16
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.064
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string