{"id":"CVE-2025-22050","summary":"usbnet:fix NPE during rx_complete","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nusbnet:fix NPE during rx_complete\n\nMissing usbnet_going_away Check in Critical Path.\nThe usb_submit_urb function lacks a usbnet_going_away\nvalidation, whereas __usbnet_queue_skb includes this check.\n\nThis inconsistency creates a race condition where:\nA URB request may succeed, but the corresponding SKB data\nfails to be queued.\n\nSubsequent processes:\n(e.g., rx_complete → defer_bh → __skb_unlink(skb, list))\nattempt to access skb-\u003enext, triggering a NULL pointer\ndereference (Kernel Panic).","modified":"2026-04-16T04:40:24.684365052Z","published":"2025-04-16T14:12:08.954Z","related":["SUSE-SU-2025:01614-1","SUSE-SU-2025:01707-1","SUSE-SU-2025:01919-1","SUSE-SU-2025:01951-1","SUSE-SU-2025:01964-1","SUSE-SU-2025:01967-1","SUSE-SU-2025:01972-1","SUSE-SU-2025:01983-1","SUSE-SU-2025:20343-1","SUSE-SU-2025:20344-1","SUSE-SU-2025:20354-1","SUSE-SU-2025:20355-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/22xxx/CVE-2025-22050.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0c30988588b28393e3e8873d5654f910e86391ba"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0f10f83acfd619e13c64d6705908dfd792f19544"},{"type":"WEB","url":"https://git.kernel.org/stable/c/51de3600093429e3b712e5f091d767babc5dd6df"},{"type":"WEB","url":"https://git.kernel.org/stable/c/95789c2f94fd29dce8759f9766baa333f749287c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/acacd48a37b52fc95f621765762c04152b58d642"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d689645cd1594ea1d13cb0c404f8ad1011353e0e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fd9ee3f0d6a53844f65efde581c91bbb0ff749ac"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/22xxx/CVE-2025-22050.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-22050"},{"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":"b80aacfea6e8d6ed6e430aa13922d6ccf044415a"},{"fixed":"95789c2f94fd29dce8759f9766baa333f749287c"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"869caa8de8cb94514df704ccbe0b024fda4b9398"},{"fixed":"0f10f83acfd619e13c64d6705908dfd792f19544"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"1e44ee6cdd123d6cfe78b4a94e1572e23bbb58ce"},{"fixed":"acacd48a37b52fc95f621765762c04152b58d642"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"04e906839a053f092ef53f4fb2d610983412b904"},{"fixed":"d689645cd1594ea1d13cb0c404f8ad1011353e0e"},{"fixed":"0c30988588b28393e3e8873d5654f910e86391ba"},{"fixed":"fd9ee3f0d6a53844f65efde581c91bbb0ff749ac"},{"fixed":"51de3600093429e3b712e5f091d767babc5dd6df"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"ca124236cd14e61610f56df9a8f81376a1ffe660"},{"last_affected":"54671d731f4977fb3c0c26f2840655b5204e4437"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-22050.json"}}],"schema_version":"1.7.5"}