CVE-2022-50850

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> scsi: ipr: Fix WARNING in ipr_init()<br /> <br /> ipr_init() will not call unregister_reboot_notifier() when<br /> pci_register_driver() fails, which causes a WARNING. Call<br /> unregister_reboot_notifier() when pci_register_driver() fails.<br /> <br /> notifier callback ipr_halt [ipr] already registered<br /> WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29<br /> notifier_chain_register+0x16d/0x230<br /> Modules linked in: ipr(+) xhci_pci_renesas xhci_hcd ehci_hcd usbcore<br /> led_class gpu_sched drm_buddy video wmi drm_ttm_helper ttm<br /> drm_display_helper drm_kms_helper drm drm_panel_orientation_quirks<br /> agpgart cfbft<br /> CPU: 3 PID: 299 Comm: modprobe Tainted: G W<br /> 6.1.0-rc1-00190-g39508d23b672-dirty #332<br /> Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS<br /> rel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014<br /> RIP: 0010:notifier_chain_register+0x16d/0x230<br /> Call Trace:<br /> <br /> __blocking_notifier_chain_register+0x73/0xb0<br /> ipr_init+0x30/0x1000 [ipr]<br /> do_one_initcall+0xdb/0x480<br /> do_init_module+0x1cf/0x680<br /> load_module+0x6a50/0x70a0<br /> __do_sys_finit_module+0x12f/0x1c0<br /> do_syscall_64+0x3f/0x90<br /> entry_SYSCALL_64_after_hwframe+0x63/0xcd