cbcvebase.
CVE-2017-17863
published 2017-12-27

CVE-2017-17863: kernel/bpf/verifier.c in the Linux kernel 4.9.x through 4.9.71 does not check the relationship between pointer values and the BPF stack, which allows local…

PriorityP432high7.8CVSS 3.0
AVLACLPRLUINSUCHIHAH
EPSS
0.41%
33.7th percentile
kernel/bpf/verifier.c in the Linux kernel 4.9.x through 4.9.71 does not check the relationship between pointer values and the BPF stack, which allows local users to cause a denial of service (integer overflow or invalid memory access) or possibly have unspecified other impact.

Affected

7 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianlinux< linux 4.14.7-1 (bookworm)linux 4.14.7-1 (bookworm)
linuxlinux_kernel>= 0 < 4.14.7-14.14.7-1
linuxlinux_kernel>= 0 < 4.14.7-14.14.7-1
linuxlinux_kernel>= 0 < 4.14.7-14.14.7-1
linuxlinux_kernel>= 0 < 4.14.7-14.14.7-1
linuxlinux_kernel4.9.0 – 4.9.71

CVSS provenance

nvdv3.07.8HIGHCVSS:3.0/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
vendor_ubuntu7.8HIGH
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