{"id":"CVE-2025-22101","summary":"net: libwx: fix Tx L4 checksum","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: libwx: fix Tx L4 checksum\n\nThe hardware only supports L4 checksum offload for TCP/UDP/SCTP protocol.\nThere was a bug to set Tx checksum flag for the other protocol that results\nin Tx ring hang. Fix to compute software checksum for these packets.","modified":"2026-04-02T12:45:21.340417Z","published":"2025-04-16T14:12:50.498Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/22xxx/CVE-2025-22101.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/5f583e059eced1857f41e221ef5951e029e632bd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6d56ea133adf0389b216ba6e47f7f35e95776713"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c7d82913d5f9e97860772ee4051eaa66b56a6273"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/22xxx/CVE-2025-22101.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-22101"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"3403960cdf86c967442dccc2bec981e0093f716e"},{"fixed":"6d56ea133adf0389b216ba6e47f7f35e95776713"},{"fixed":"5f583e059eced1857f41e221ef5951e029e632bd"},{"fixed":"c7d82913d5f9e97860772ee4051eaa66b56a6273"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-22101.json"}}],"schema_version":"1.7.5"}