cbcvebase.
CVE-2019-20806
published 2020-05-27

CVE-2019-20806: An issue was discovered in the Linux kernel before 5.2. There is a NULL pointer dereference in tw5864_handle_frame() in…

PriorityP413medium4.4CVSS 3.1
AVLACLPRHUINSUCNINAH
EPSS
0.38%
31.5th percentile
An issue was discovered in the Linux kernel before 5.2. There is a NULL pointer dereference in tw5864_handle_frame() in drivers/media/pci/tw5864/tw5864-video.c, which may cause denial of service, aka CID-2e7682ebfc75.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 5.2.6-1 (bookworm)linux 5.2.6-1 (bookworm)
linuxlinux_kernel< 5.25.2
linuxlinux_kernel>= 0 < 5.2.6-15.2.6-1
linuxlinux_kernel>= 0 < 5.2.6-15.2.6-1
linuxlinux_kernel>= 0 < 5.2.6-15.2.6-1
linuxlinux_kernel>= 0 < 5.2.6-15.2.6-1

CVSS provenance

nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
osv4.4MEDIUM
vendor_debian4.4MEDIUM
vendor_redhat4.4MEDIUM
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