{"id":"CVE-2022-50850","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-50850","generatedAt":"2026-10-27T19:57:38.385Z","title":"In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: Fix WARNING in ipr_init() ipr_init() will not call unregister_reboot_notifier() when pci_register_driver() fails, which causes a WARNING.","description":"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 <TASK>\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","published":"2025-12-30T13:16:00.000Z","lastModified":"2026-06-17T05:24:18.000Z","status":"Deferred","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","cvss":null,"cwe":[],"affected":[],"epss":{"score":0.00232,"percentile":0.13933,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"unknown","text":"Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published."},"changes":[],"references":[{"url":"https://git.kernel.org/stable/c/020b66023712b1cc42c6ab8b76e4ec13efe4a092","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4399a8632e5f8f1f695d91d992c7d418fb451f07","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/5debd337f534b122f7c5eac6557a41b5636c9b51","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/8c739021b2022fbc40f71d3fa2e9162beef0c84a","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e59da172059f05c594fda03a9e8a3a0e1f5116c0","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e6f108bffc3708ddcff72324f7d40dfcd0204894","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e965c4a60c1daa6e24355e35d78ca8e9f195196f","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/eccbec017c95b9b9ecd4c05c6f5234d1487c72cc","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f4ba143b04a17559f2c85e18b47db117f40d8cf3","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-50850","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}