CVE-2020-36558

EUVD-2020-24034
A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer dereference and general protection fault.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.1 MEDIUM
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 5.5.7
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
sid
6.11.6-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
Fixed 4.15.0-99.100
released
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
ignored
xenial
Fixed 4.4.0-178.208
released
linux-allwinner
bionic
dne
focal
dne
jammy
dne
kinetic
not-affected
lunar
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-allwinner-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws
bionic
Fixed 4.15.0-1066.70
released
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
Fixed 4.4.0-1066.70
released
xenial
Fixed 4.4.0-1106.117
released
linux-aws-5.0
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-5.11
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-5.13
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-5.3
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-5.4
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-5.8
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-6.2
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-fips
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
Fixed 4.15.0-1066.70~16.04.1
released
linux-azure
bionic
ignored
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
Fixed 4.15.0-1082.92~14.04.1
released
xenial
Fixed 4.15.0-1082.92~16.04.1
released
linux-azure-4.15
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-5.11
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-5.13
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-5.3
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-5.4
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-5.8
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-6.2
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-edge
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-fde
bionic
dne
focal
not-affected
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-fde-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-fde-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-fde-6.2
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-azure-fips
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-bluefield
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-dell300x
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-fips
bionic
dne
focal
dne
hirsute
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
ignored
linux-gcp
bionic
ignored
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
Fixed 4.15.0-1061.65
released
linux-gcp-4.15
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-5.11
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-5.13
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-5.3
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-5.4
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-5.8
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-6.2
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gcp-fips
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gke
bionic
dne
focal
not-affected
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
not-affected
trusty
dne
xenial
ignored
linux-gke-4.15
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gke-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gke-5.4
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gkeop
bionic
dne
focal
not-affected
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gkeop-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-gkeop-5.4
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
Fixed 4.15.0-99.100~16.04.1
released
linux-hwe-5.11
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe-5.13
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe-5.4
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe-5.8
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe-6.2
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe-6.5
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-hwe-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
trusty
dne
xenial
dne
linux-hwe-edge
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
ignored
linux-ibm
bionic
dne
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
dne
linux-ibm-5.15
bionic
dne
focal
not-affected
jammy
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-ibm-5.4
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-intel
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
not-affected
trusty
dne
xenial
dne
linux-intel-5.13
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-intel-iot-realtime
bionic
dne
focal
dne
jammy
dne
noble
dne
trusty
dne
xenial
dne
linux-intel-iotg
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-intel-iotg-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-iot
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-kvm
bionic
Fixed 4.15.0-1059.60
released
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
Fixed 4.4.0-1070.77
released
linux-laptop
bionic
dne
focal
dne
jammy
dne
lunar
dne
mantic
not-affected
noble
dne
trusty
dne
xenial
dne
linux-lowlatency
bionic
dne
focal
dne
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
dne
linux-lowlatency-hwe-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-lowlatency-hwe-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-lowlatency-hwe-6.2
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-lowlatency-hwe-6.5
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-lowlatency-hwe-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
Fixed 4.4.0-178.208~14.04.1
released
xenial
dne
linux-nvidia
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
not-affected
trusty
dne
xenial
dne
linux-nvidia-6.2
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-nvidia-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-nvidia-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
trusty
dne
xenial
dne
linux-nvidia-lowlatency
bionic
dne
focal
dne
jammy
dne
noble
not-affected
trusty
dne
xenial
dne
linux-oem
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
ignored
linux-oem-5.10
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oem-5.13
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oem-5.14
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oem-5.17
bionic
dne
focal
dne
jammy
not-affected
kinetic
ignored
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oem-5.6
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oem-6.0
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oem-6.1
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oem-6.5
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oem-6.8
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
not-affected
trusty
dne
xenial
dne
linux-oem-osp1
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oracle
bionic
Fixed 4.15.0-1038.42
released
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
Fixed 4.15.0-1038.42~16.04.1
released
linux-oracle-5.0
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oracle-5.11
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oracle-5.13
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oracle-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oracle-5.3
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oracle-5.4
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oracle-5.8
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-oracle-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-raspi
bionic
dne
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
dne
linux-raspi-5.4
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-raspi-realtime
bionic
dne
focal
dne
jammy
dne
noble
dne
trusty
dne
xenial
dne
linux-raspi2
bionic
Fixed 4.15.0-1061.65
released
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
ignored
linux-raspi2-5.3
bionic
ignored
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-realtime
bionic
dne
focal
dne
jammy
ignored
noble
dne
trusty
dne
xenial
dne
linux-riscv
bionic
dne
focal
ignored
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
dne
linux-riscv-5.11
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-riscv-5.15
bionic
dne
focal
not-affected
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-riscv-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-riscv-5.8
bionic
dne
focal
ignored
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-riscv-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-riscv-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
trusty
dne
xenial
dne
linux-snapdragon
bionic
Fixed 4.15.0-1077.84
released
focal
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
ignored
linux-starfive
bionic
dne
focal
dne
jammy
dne
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
dne
trusty
dne
xenial
dne
linux-starfive-5.19
bionic
dne
focal
dne
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-starfive-6.2
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-starfive-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-xilinx-zynqmp
bionic
dne
focal
not-affected
jammy
not-affected
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
Common Weakness Enumeration
References
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.7
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6cd1ed50efd88261298577cd92a14f2768eddeeb
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.7
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6cd1ed50efd88261298577cd92a14f2768eddeeb