CVE-2017-8062: drivers/media/usb/dvb-usb/dw2102.c in the Linux kernel 4.9.x and 4.10.x before 4.10.4 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows…

PriorityP432high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.41%

33.8th percentile

drivers/media/usb/dvb-usb/dw2102.c in the Linux kernel 4.9.x and 4.10.x before 4.10.4 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	linux	< linux 4.9.16-1 (bookworm)	linux 4.9.16-1 (bookworm)
linux	linux_kernel	>= 0 < 4.9.16-1	4.9.16-1
linux	linux_kernel	>= 0 < 4.9.16-1	4.9.16-1
linux	linux_kernel	>= 0 < 4.9.16-1	4.9.16-1
linux	linux_kernel	>= 0 < 4.9.16-1	4.9.16-1
linux	linux_kernel	>= 4.10 < 4.10.4	4.10.4
linux	linux_kernel	>= 4.9 < 4.9.16	4.9.16

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

osv7.8HIGH

vendor_debian7.8HIGH

vendor_redhat7.8HIGH

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