{"id":"CVE-2026-90319","summary":"rapidio: clear mport-\u003enet when rio_add_net() fails","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nrapidio: clear mport-\u003enet when rio_add_net() fails\n\nrio_alloc_net() stores the newly allocated rio_net in mport-\u003enet before\nrio_scan_alloc_net() registers the device.\n\nIf rio_add_net() fails, rio_scan_alloc_net() drops the device reference\nwith put_device(), which releases the rio_net through the device release\ncallback.  However, mport-\u003enet is left pointing at the freed object.\n\nA later mport unregister path can then dereference the dangling mport-\u003enet\npointer and may try to free the same rio_net again.\n\nClear mport-\u003enet in the rio_add_net() failure path, matching the cleanup\ndone for the destID table allocation failure path.","modified":"2026-11-13T04:07:11.271949988Z","published":"2026-09-17T16:08:36.840Z","related":["SUSE-SU-2026:24550-1","SUSE-SU-2026:24619-1","SUSE-SU-2026:24643-1","SUSE-SU-2026:24648-1","SUSE-SU-2026:24651-1","SUSE-SU-2026:24662-1","SUSE-SU-2026:5091-1","openSUSE-SU-2026:11880-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90319.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/24f60ebabeb8757cec8ec2f97660d521bc9147ec"},{"type":"WEB","url":"https://git.kernel.org/stable/c/332591a245de978349a7558f8b20469951bb77cc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3f00999e44d9984036a029dbad9d2afe94a674d0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/44a37264b26911e13d0a4f5630751c4157ed0354"},{"type":"WEB","url":"https://git.kernel.org/stable/c/530a9d5ef831a0049dad9a6b2b92d02301352c38"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6a760a53e73064735cdfa9e51c664983a89baf96"},{"type":"WEB","url":"https://git.kernel.org/stable/c/75f0bc167b96bbbef8182b88308c732af82c8d83"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b74030fbf187b43c1f85b66a7082e9946511cb5d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90319.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90319"},{"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":"4f3509cfcc02e9d757f2714bb7dbbeec35de6fa7"},{"fixed":"24f60ebabeb8757cec8ec2f97660d521bc9147ec"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"181d4daaefb3bceeb2f2635ba9f3781eeda9e550"},{"fixed":"6a760a53e73064735cdfa9e51c664983a89baf96"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"ad82be4298a89a9ae46f07128bdf3d8614bce745"},{"fixed":"3f00999e44d9984036a029dbad9d2afe94a674d0"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e6411c3b9512dba09af7d014d474516828c89706"},{"fixed":"332591a245de978349a7558f8b20469951bb77cc"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"c332f3e2df0fcae5a45fd55cc18902fb1e4825ca"},{"fixed":"75f0bc167b96bbbef8182b88308c732af82c8d83"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e842f9a1edf306bf36fe2a4d847a0b0d458770de"},{"fixed":"44a37264b26911e13d0a4f5630751c4157ed0354"},{"fixed":"530a9d5ef831a0049dad9a6b2b92d02301352c38"},{"fixed":"b74030fbf187b43c1f85b66a7082e9946511cb5d"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"6d22953c4a183d0b7fdf34d68c5debd16da6edc5"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"a0d069ccc475abaaa79c6368ee27fc0b5912bea8"}]}],"versions":["v5.10.269","v5.10.268","v5.10.267","v5.10.266","v5.10.265","v5.10.264","v5.10.263","v5.10.262","v5.10.261","v5.10.260","v5.10.259","v5.10.258","v5.10.257","v5.10.256","v5.10.255","v5.10.254","v5.10.253","v5.10.252","v5.10.251","v5.10.250","v5.10.249","v5.10.248","v5.10.247","v5.10.246","v5.10.245","v5.10.244","v5.10.243","v5.10.242","v5.10.241","v5.10.240","v5.10.239","v5.10.238","v5.10.237","v5.10.236","v5.10.235","v5.15.220","v5.15.219","v5.15.218","v5.15.217","v5.15.216","v5.15.215","v5.15.214","v5.15.213","v5.15.212","v5.15.211","v5.15.210","v5.15.209","v5.15.208","v5.15.207","v5.15.206","v5.15.205","v5.15.204","v5.15.203","v5.15.202","v5.15.201","v5.15.200","v5.15.199","v5.15.198","v5.15.197","v5.15.196","v5.15.195","v5.15.194","v5.15.193","v5.15.192","v5.15.191","v5.15.190","v5.15.189","v5.15.188","v5.15.187","v5.15.186","v5.15.185","v5.15.184","v5.15.183","v5.15.182","v5.15.181","v5.15.180","v5.15.179","v6.1.187","v6.1.186","v6.1.185","v6.1.184","v6.1.183","v6.1.182","v6.1.181","v6.1.180","v6.1.179","v6.1.178","v6.1.177","v6.1.176","v6.1.175","v6.1.174","v6.1.173","v6.1.172","v6.1.171","v6.1.170","v6.1.169","v6.1.168","v6.1.167","v6.1.166","v6.1.165","v6.1.164","v6.1.163","v6.1.162","v6.1.161","v6.1.160","v6.1.159","v6.1.158","v6.1.157","v6.1.156","v6.1.155","v6.1.154","v6.1.153","v6.1.152","v6.1.151","v6.1.150","v6.1.149","v6.1.148","v6.1.147","v6.1.146","v6.1.145","v6.1.144","v6.1.143","v6.1.142","v6.1.141","v6.1.140","v6.1.139","v6.1.138","v6.1.137","v6.1.136","v6.1.135","v6.1.134","v6.1.133","v6.1.132","v6.1.131","v6.6.156","v6.6.155","v6.6.154","v6.6.153","v6.6.152","v6.6.151","v6.6.150","v6.6.149","v6.6.148","v6.6.147","v6.6.146","v6.6.145","v6.6.144","v6.6.143","v6.6.142","v6.6.141","v6.6.140","v6.6.139","v6.6.138","v6.6.13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