{"id":"CVE-2022-50850","summary":"scsi: ipr: Fix WARNING in ipr_init()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ipr: Fix WARNING in ipr_init()\n\nipr_init() will not call unregister_reboot_notifier() when\npci_register_driver() fails, which causes a WARNING. Call\nunregister_reboot_notifier() when pci_register_driver() fails.\n\nnotifier callback ipr_halt [ipr] already registered\nWARNING: CPU: 3 PID: 299 at kernel/notifier.c:29\nnotifier_chain_register+0x16d/0x230\nModules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore\nled_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm\ndrm_display_helper drm_kms_helper drm drm_panel_orientation_quirks\nagpgart cfbft\nCPU: 3 PID: 299 Comm: modprobe Tainted: G        W\n6.1.0-rc1-00190-g39508d23b672-dirty #332\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\nrel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014\nRIP: 0010:notifier_chain_register+0x16d/0x230\nCall Trace:\n \u003cTASK\u003e\n __blocking_notifier_chain_register+0x73/0xb0\n ipr_init+0x30/0x1000 [ipr]\n do_one_initcall+0xdb/0x480\n do_init_module+0x1cf/0x680\n load_module+0x6a50/0x70a0\n __do_sys_finit_module+0x12f/0x1c0\n do_syscall_64+0x3f/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd","modified":"2026-03-20T12:22:38.767887Z","published":"2025-12-30T12:15:27.089Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0316-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0350-1","SUSE-SU-2026:0369-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50850.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/020b66023712b1cc42c6ab8b76e4ec13efe4a092"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4399a8632e5f8f1f695d91d992c7d418fb451f07"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5debd337f534b122f7c5eac6557a41b5636c9b51"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8c739021b2022fbc40f71d3fa2e9162beef0c84a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e59da172059f05c594fda03a9e8a3a0e1f5116c0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e6f108bffc3708ddcff72324f7d40dfcd0204894"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e965c4a60c1daa6e24355e35d78ca8e9f195196f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eccbec017c95b9b9ecd4c05c6f5234d1487c72cc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f4ba143b04a17559f2c85e18b47db117f40d8cf3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50850.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50850"},{"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":"f72919ec2bbbe1c42cdda7857a96c0c40e1d78aa"},{"fixed":"020b66023712b1cc42c6ab8b76e4ec13efe4a092"},{"fixed":"e965c4a60c1daa6e24355e35d78ca8e9f195196f"},{"fixed":"5debd337f534b122f7c5eac6557a41b5636c9b51"},{"fixed":"eccbec017c95b9b9ecd4c05c6f5234d1487c72cc"},{"fixed":"f4ba143b04a17559f2c85e18b47db117f40d8cf3"},{"fixed":"e59da172059f05c594fda03a9e8a3a0e1f5116c0"},{"fixed":"8c739021b2022fbc40f71d3fa2e9162beef0c84a"},{"fixed":"4399a8632e5f8f1f695d91d992c7d418fb451f07"},{"fixed":"e6f108bffc3708ddcff72324f7d40dfcd0204894"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50850.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.34"},{"fixed":"4.9.337"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.10.0"},{"fixed":"4.14.303"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.15.0"},{"fixed":"4.19.270"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.229"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.163"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.86"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.0.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.1.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50850.json"}}],"schema_version":"1.7.5"}