medium5.5
CVE-2025-22101
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/S…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 6.5 before 6.12.36 from 6.13 before 6.14.2 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/5f583e059eced1857f41e221ef5951e029e632bd
- https://git.kernel.org/stable/c/6d56ea133adf0389b216ba6e47f7f35e95776713
- https://git.kernel.org/stable/c/9c6c85ae77efbe29420883082b3a7b9fd2c57602
- https://git.kernel.org/stable/c/c7d82913d5f9e97860772ee4051eaa66b56a6273