CVE-2017-5546

The freelist-randomization feature in mm/slab.c in the Linux kernel 4.8.x and 4.9.x before 4.9.5 allows local users to cause a denial of service (duplicate freelist entries and system crash) or possibly have unspecified other impact in opportunistic circumstances by leveraging the selection of a large value for a random number.
Severity
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Atk. Vector
LOCAL
Atk. Complexity
LOW
Priv. Required
LOW
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
VendorProductVersion
linuxlinux_kernel
4.7 ≤
𝑥
< 4.9.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
jessie
not-affected
wheezy
not-affected
bullseye (security)
5.10.226-1
fixed
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
trixie
6.11.5-1
fixed
sid
6.11.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
ignored
xenial
not-affected
trusty
not-affected
precise
not-affected
linux-armadaxp
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
not-affected
linux-aws
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
not-affected
precise
dne
linux-aws-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.4
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-aws-fips
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
linux-aws-hwe
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
not-affected
trusty
dne
linux-azure
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
ignored
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
not-affected
linux-azure-4.15
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-azure-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.4
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-azure-fde
noble
dne
jammy
not-affected
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-azure-fips
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
linux-bluefield
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-euclid
artful
dne
zesty
dne
xenial
not-affected
trusty
dne
linux-fips
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-flo
artful
dne
zesty
dne
yakkety
not-affected
xenial
not-affected
trusty
dne
precise
dne
linux-gcp
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
ignored
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
linux-gcp-4.15
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gcp-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.4
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gcp-fips
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
linux-gke
noble
not-affected
jammy
not-affected
focal
ignored
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
not-affected
trusty
dne
precise
dne
linux-gkeop
noble
dne
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-gkeop-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-goldfish
artful
dne
zesty
not-affected
yakkety
not-affected
xenial
not-affected
trusty
dne
precise
dne
linux-grouper
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
dne
linux-hwe
noble
dne
jammy
dne
focal
dne
bionic
ignored
artful
dne
zesty
dne
yakkety
dne
xenial
Fixed 4.10.0-32.36~16.04.1
released
trusty
dne
precise
dne
linux-hwe-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.4
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-hwe-6.8
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-edge
noble
dne
jammy
dne
focal
dne
bionic
ignored
artful
dne
zesty
dne
yakkety
dne
xenial
Fixed 4.10.0-27.30~16.04.2
released
trusty
dne
precise
dne
linux-ibm
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-ibm-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-ibm-5.4
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-intel
noble
not-affected
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-iot-realtime
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-iotg
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-iotg-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-iot
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-kvm
noble
dne
jammy
not-affected
focal
not-affected
bionic
not-affected
artful
dne
zesty
dne
xenial
not-affected
trusty
dne
linux-linaro-omap
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
ignored
linux-linaro-shared
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
ignored
linux-linaro-vexpress
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
ignored
linux-lowlatency
noble
not-affected
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-6.8
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-quantal
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
ignored
linux-lts-raring
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
ignored
linux-lts-saucy
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
ignored
linux-lts-trusty
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
not-affected
linux-lts-utopic
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
dne
linux-lts-vivid
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
dne
linux-lts-wily
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
dne
linux-lts-xenial
noble
dne
jammy
dne
focal
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
not-affected
precise
dne
linux-maguro
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
dne
linux-mako
artful
dne
zesty
dne
yakkety
not-affected
xenial
not-affected
trusty
dne
precise
dne
linux-manta
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
dne
linux-nvidia
noble
not-affected
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.5
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.8
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-lowlatency
noble
not-affected
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.8
noble
not-affected
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oracle
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
linux-oracle-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.4
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-qcm-msm
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
ignored
linux-raspi
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-raspi-5.4
noble
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-raspi-realtime
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-raspi2
noble
dne
jammy
dne
focal
ignored
bionic
ignored
artful
not-affected
zesty
not-affected
yakkety
ignored
xenial
not-affected
trusty
dne
precise
dne
linux-realtime
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv
noble
not-affected
jammy
ignored
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.15
noble
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-riscv-6.8
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-snapdragon
noble
dne
jammy
dne
focal
dne
bionic
ignored
artful
not-affected
zesty
not-affected
yakkety
not-affected
xenial
not-affected
trusty
dne
precise
dne
linux-ti-omap4
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
dne
precise
not-affected
linux-xilinx-zynqmp
noble
dne
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne