{"id":"CVE-2026-98319","summary":"drm: Fix drm_pending_vblank_event leak in error path for out_fence_ptr","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: Fix drm_pending_vblank_event leak in error path for out_fence_ptr\n\nWhen an out_fence_ptr is provided but DRM_MODE_PAGE_FLIP_EVENT is not\nset, a drm_pending_vblank_event will be allocated. If later, there is an\nallocation failure or another failure at setup_out_fence(), that event\nwill not have base.fence set and it will not be released at\ncomplete_signaling().\n\nRelease the event and set crtc_state-\u003eevent to NULL just like in the\nDRM_MODE_PAGE_FLIP_EVENT case when there is a failure at\ndrm_event_reserve_init(). That is, prepare_signaling() releases the\nevent and there is nothing to be done at complete_signaling(). Use\ndrm_event_cancel_free() as that will also undo drm_event_reserve_init()\nin case it has been called.","modified":"2026-11-13T04:07:30.271374015Z","published":"2026-10-06T08:46:13.948Z","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-2026:12131-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98319.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3d6576ed3de01e8a378397b7020e33ae3d40aa6c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/780716e2e019186fa6e5aad097a44b87b0b5388f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/86c33f740aa27e9cdc1259f0cc59c9c58f545e4b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/88c450e23b8fd4f1dcd329562f5e81ef05f3d941"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9eb1a393c89a79c4210230d23e7d88d239c61d7b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b9a68a9ccaada15d8dd0102c188cc6b868ff800b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d0be0516b5224eb5b6f42f8564a8deadb20ae16b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/daefd7ff159b0d1fb8c9e64430dcbe2aca1bdd09"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98319.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98319"},{"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":"92c715fca907686f5298220ece53423e38ba3aed"},{"fixed":"3d6576ed3de01e8a378397b7020e33ae3d40aa6c"},{"fixed":"86c33f740aa27e9cdc1259f0cc59c9c58f545e4b"},{"fixed":"88c450e23b8fd4f1dcd329562f5e81ef05f3d941"},{"fixed":"780716e2e019186fa6e5aad097a44b87b0b5388f"},{"fixed":"d0be0516b5224eb5b6f42f8564a8deadb20ae16b"},{"fixed":"daefd7ff159b0d1fb8c9e64430dcbe2aca1bdd09"},{"fixed":"b9a68a9ccaada15d8dd0102c188cc6b868ff800b"},{"fixed":"9eb1a393c89a79c4210230d23e7d88d239c61d7b"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4cd462c7f2b6fcc208aebf44f2c831681feaa925"}]}],"versions":["v4.9.337","v4.9.336","v4.9.335","v4.9.334","v4.9.333","v4.9.332","v4.9.331","v4.9.330","v4.9.329","v4.9.328","v4.9.327","v4.9.326","v4.9.325","v4.9.324","v4.9.323","v4.9.322","v4.9.321","v4.9.320","v4.9.319","v4.9.318","v4.9.317","v4.9.316","v4.9.315","v4.9.314","v4.9.313","v4.9.312","v4.9.311","v4.9.310","v4.9.309","v4.9.308","v4.9.307","v4.9.306","v4.9.305","v4.9.304","v4.9.303","v4.9.302","v4.9.301","v4.9.300","v4.9.299","v4.9.298","v4.9.297","v4.9.296","v4.9.295","v4.9.294","v4.9.293","v4.9.292","v4.9.291","v4.9.290","v4.9.289","v4.9.288","v4.9.287","v4.9.286","v4.9.285","v4.9.284","v4.9.283","v4.9.282","v4.9.281","v4.9.280","v4.9.279","v4.9.278","v4.9.277","v4.9.276","v4.9.275","v4.9.274","v4.9.273","v4.9.272","v4.9.271","v4.9.270","v4.9.269","v4.9.268","v4.9.267","v4.9.266","v4.9.265","v4.9.264","v4.9.263","v4.9.262","v4.9.261","v4.9.260","v4.9.259","v4.9.258","v4.9.257","v4.9.256","v4.9.255","v4.9.254","v4.9.253","v4.9.252","v4.9.251","v4.9.250","v4.9.249","v4.9.248","v4.9.247","v4.9.246","v4.9.245","v4.9.244","v4.9.243","v4.9.242","v4.9.241","v4.9.240","v4.9.239","v4.9.238","v4.9.237","v4.9.236","v4.9.235","v4.9.234","v4.9.233","v4.9.232","v4.9.231","v4.9.230","v4.9.229","v4.9.228","v4.9.227","v4.9.226","v4.9.225","v4.9.224","v4.9.223","v4.9.222","v4.9.221","v4.9.220","v4.9.219","v4.9.218","v4.9.217","v4.9.216","v4.9.215","v4.9.214","v4.9.213","v4.9.212","v4.9.211","v4.9.210","v4.9.209","v4.9.208","v4.9.207","v4.9.206","v4.9.205","v4.9.204","v4.9.203","v4.9.202","v4.9.201","v4.9.200","v4.9.199","v4.9.198","v4.9.197","v4.9.196","v4.9.195","v4.9.194","v4.9.193","v4.9.192","v4.9.191","v4.9.190","v4.9.189","v4.9.188","v4.9.187","v4.9.186","v4.9.185","v4.9.184","v4.9.183","v4.9.182","v4.9.181","v4.9.180","v4.9.179","v4.9.178","v4.9.177","v4.9.176","v4.9.175","v4.9.174","v4.9.173","v4.9.172","v4.9.171","v4.9.170","v4.9.169","v4.9.168","v4.9.167","v4.9.166","v4.9.165","v4.9.164","v4.9.163","v4.9.162","v4.9.161","v4.9.160","v4.9.159","v4.9.158","v4.9.157","v4.9.156","v4.9.155","v4.9.154","v4.9.153","v4.9.152","v4.9.151","v4.9.150","v4.9.149","v4.9.148","v4.9.147","v4.9.146","v4.9.145","v4.9.144","v4.9.143","v4.9.142","v4.9.141","v4.9.140","v4.9.139","v4.9.138","v4.9.137","v4.9.136","v4.9.135","v4.9.134","v4.9.133","v4.9.132","v4.9.131","v4.9.130","v4.9.129","v4.9.128","v4.9.127","v4.9.126","v4.9.125","v4.9.124","v4.9.123","v4.9.122","v4.9.121","v4.9.120","v4.9.119","v4.9.118","v4.9.117","v4.9.116","v4.9.115","v4.9.114","v4.9.113","v4.9.112","v4.9.111","v4.9.110","v4.9.109","v4.9.108","v4.9.107","v4.9.106","v4.9.105","v4.9.104","v4.9.103","v4.9.102","v4.9.101","v4.9.100","v4.9.99","v4.9.98","v4.9.97","v4.9.96","v4.9.95","v4.9.94","v4.9.93","v4.9.92","v4.9.91","v4.9.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