CVE-2025-22101
kernel: net: libwx: fix Tx L4 checksum
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · April 16, 2025
Updated · June 30, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
net: libwx: fix Tx L4 checksum
The hardware only supports L4 checksum offload for TCP/UDP/SCTP protocol. There was a bug to set Tx checksum flag for the other protocol that results in Tx ring hang. Fix to compute software checksum for these packets.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified