https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 08:58:00 +0000 https://cve.radiocsirt.org/vuln/cve-2021-47503 <p><strong>Affected:</strong> Linux, linux_kernel</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>scsi: pm80xx: Do not call scsi_remove_host() in pm8001_alloc()</p> <p>Calling scsi_remove_host() before scsi_add_host() results in a crash:</p> <p>BUG: kernel NULL pointer dereference, address: 0000000000000108 RIP: 0010:device_del+0x63/0x440 Call Trace: device_unregister+0x17/0x60 scsi_remove_host+0xee/0x2a0 pm8001_pci_probe+0x6ef/0x1b90 [pm80xx] local_pci_probe+0x3f/0x90</p> <p>We cannot call scsi_remove_host() in pm8001_alloc() because scsi_add_host() has not been called yet at that point in time.</p> <p>Function call tree:</p> <p>pm8001_pci_probe() | `- pm8001_pci_alloc() | | | `- pm8001_alloc() | | | `- scsi_remove_host() | `- scsi_add_host()</p> <p><strong>Affected:</strong> Linux, linux_kernel</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>scsi: pm80xx: Do not call scsi_remove_host() in pm8001_alloc()</p> <p>Calling scsi_remove_host() before scsi_add_host() results in a crash:</p> <p>BUG: kernel NULL pointer dereference, address: 0000000000000108 RIP: 0010:device_del+0x63/0x440 Call Trace: device_unregister+0x17/0x60 scsi_remove_host+0xee/0x2a0 pm8001_pci_probe+0x6ef/0x1b90 [pm80xx] local_pci_probe+0x3f/0x90</p> <p>We cannot call scsi_remove_host() in pm8001_alloc() because scsi_add_host() has not been called yet at that point in time.</p> <p>Function call tree:</p> <p>pm8001_pci_probe() | `- pm8001_pci_alloc() | | | `- pm8001_alloc() | | | `- scsi_remove_host() | `- scsi_add_host()</p> https://cve.radiocsirt.org/vuln/cve-2021-47503