In the Linux kernel, the following vulnerability has been resolved:
scsi: ipr: Fix WARNING in ipr_init()
iprinit() will not call unregisterrebootnotifier() when pciregisterdriver() fails, which causes a WARNING. Call unregisterrebootnotifier() when pciregister_driver() fails.
notifier callback iprhalt [ipr] already registered WARNING: CPU: 3 PID: 299 at kernel/notifier.c:29 notifierchainregister+0x16d/0x230 Modules linked in: ipr(+) xhcipcirenesas xhcihcd ehcihcd usbcore ledclass gpusched drmbuddy video wmi drmttmhelper ttm drmdisplayhelper drmkmshelper drm drmpanelorientationquirks agpgart cfbft CPU: 3 PID: 299 Comm: modprobe Tainted: G W 6.1.0-rc1-00190-g39508d23b672-dirty #332 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014 RIP: 0010:notifierchainregister+0x16d/0x230 Call Trace: <TASK> _blockingnotifierchainregister+0x73/0xb0 iprinit+0x30/0x1000 [ipr] dooneinitcall+0xdb/0x480 doinitmodule+0x1cf/0x680 loadmodule+0x6a50/0x70a0 _dosysfinitmodule+0x12f/0x1c0 dosyscall64+0x3f/0x90 entrySYSCALL64after_hwframe+0x63/0xcd
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50850.json",
"cna_assigner": "Linux"
}