CVE-2019-19965

PoC —

CVSS 3.1

4.7 medium

EPSS

<1%p49

Published

Dec 25, 2019 (Dec 25, 2019)

Modified

Jun 17, 2026

Description

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.

Vendors: linux debian canonical netapp opensuse
Products: linux kernel, debian linux, ubuntu linux, active iq unified manager, cloud backup, data availability services, e-series santricity os controller, hci management node, solidfire, steelstore cloud integrated storage, leap, a700s firmware
Weakness: CWE-476
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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