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CVE-2019-19965

4.7 medium SSVC exploitation: none Modified

In the Linux kernel through 5.4.6, there is a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 4.7 · linux, debian, canonicalNVD modified 2026-10-08 21:17

Affected (CPE criteria) 19

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
  • cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:data_availability_services:-:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*
  • cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
  • cpe:2.3:o:netapp:a700s_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:netapp:8300_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:netapp:8700_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:netapp:a400_firmware:-:*:*:*:*:*:*:*

References 22