CVE-2020-10757

A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. This flaw allows a local attacker with access to a DAX enabled storage to escalate their privileges on the system.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
redhatCNA
---
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
VendorProductVersion
linuxlinux_kernel
4.5 ≤
𝑥
< 4.9.227
linuxlinux_kernel
4.10 ≤
𝑥
< 4.14.184
linuxlinux_kernel
4.15 ≤
𝑥
< 4.19.127
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.45
linuxlinux_kernel
5.5 ≤
𝑥
< 5.6.17
linuxlinux_kernel
5.7 ≤
𝑥
< 5.7.1
opensuseleap
15.1
redhatenterprise_linux
7.0
redhatenterprise_linux
8.0
redhatenterprise_mrg
2.0
debiandebian_linux
8.0
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
20.04
netappactive_iq_unified_manager
-
netappcloud_backup
-
netappsteelstore_cloud_integrated_storage
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
jessie
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
focal
Fixed 5.4.0-45.49
released
eoan
ignored
bionic
Fixed 4.15.0-112.113
released
xenial
not-affected
trusty
not-affected
linux-aws
focal
Fixed 5.4.0-1022.22
released
eoan
ignored
bionic
Fixed 4.15.0-1079.83
released
xenial
not-affected
trusty
not-affected
linux-aws-5.0
focal
dne
eoan
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-5.3
focal
dne
eoan
dne
bionic
Fixed 5.3.0-1032.34~18.04.2
released
xenial
dne
trusty
dne
linux-aws-5.4
focal
dne
bionic
Fixed 5.4.0-1022.22~18.04.1
released
xenial
dne
trusty
dne
linux-aws-hwe
focal
dne
eoan
dne
bionic
dne
xenial
Fixed 4.15.0-1079.83~16.04.1
released
trusty
dne
linux-azure
focal
Fixed 5.4.0-1023.23
released
eoan
ignored
bionic
ignored
xenial
Fixed 4.15.0-1092.102~16.04.1
released
trusty
ignored
linux-azure-4.15
focal
dne
eoan
dne
bionic
Fixed 4.15.0-1092.102
released
xenial
dne
trusty
dne
linux-azure-5.3
focal
dne
eoan
dne
bionic
Fixed 5.3.0-1034.35~18.04.1
released
xenial
dne
trusty
dne
linux-azure-5.4
focal
dne
bionic
Fixed 5.4.0-1023.23~18.04.1
released
xenial
dne
trusty
dne
linux-azure-edge
focal
dne
eoan
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gcp
focal
Fixed 5.4.0-1022.22
released
eoan
ignored
bionic
ignored
xenial
Fixed 4.15.0-1080.90~16.04.1
released
trusty
dne
linux-gcp-4.15
focal
dne
eoan
dne
bionic
Fixed 4.15.0-1080.90
released
xenial
dne
trusty
dne
linux-gcp-5.3
focal
dne
eoan
dne
bionic
Fixed 5.3.0-1032.34~18.04.1
released
xenial
dne
trusty
dne
linux-gcp-5.4
focal
dne
bionic
Fixed 5.4.0-1022.22~18.04.1
released
xenial
dne
trusty
dne
linux-gcp-edge
focal
dne
eoan
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-4.15
focal
dne
eoan
dne
bionic
Fixed 4.15.0-1066.69
released
xenial
dne
trusty
dne
linux-gke-5.0
focal
dne
eoan
dne
bionic
Fixed 5.0.0-1045.46
released
xenial
dne
trusty
dne
linux-gke-5.3
focal
dne
eoan
dne
bionic
Fixed 5.3.0-1032.34~18.04.1
released
xenial
dne
trusty
dne
linux-hwe
focal
dne
eoan
dne
bionic
Fixed 5.3.0-64.58~18.04.1
released
xenial
Fixed 4.15.0-112.113~16.04.1
released
trusty
dne
linux-hwe-5.4
focal
dne
bionic
Fixed 5.4.0-45.49~18.04.2
released
xenial
dne
trusty
dne
linux-hwe-edge
focal
dne
eoan
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-kvm
focal
Fixed 5.4.0-1021.21
released
eoan
ignored
bionic
Fixed 4.15.0-1071.72
released
xenial
not-affected
trusty
dne
linux-lts-trusty
focal
dne
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-xenial
focal
dne
eoan
dne
bionic
dne
xenial
dne
trusty
not-affected
linux-oem
focal
dne
eoan
ignored
bionic
Fixed 4.15.0-1093.103
released
xenial
ignored
trusty
dne
linux-oem-5.6
focal
Fixed 5.6.0-1018.18
released
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-osp1
focal
dne
eoan
ignored
bionic
Fixed 5.0.0-1065.70
released
xenial
dne
trusty
dne
linux-oracle
focal
Fixed 5.4.0-1022.22
released
eoan
ignored
bionic
Fixed 4.15.0-1050.54
released
xenial
Fixed 4.15.0-1050.54~16.04.1
released
trusty
dne
linux-oracle-5.0
focal
dne
eoan
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle-5.3
focal
dne
eoan
dne
bionic
Fixed 5.3.0-1030.32~18.04.1
released
xenial
dne
trusty
dne
linux-oracle-5.4
focal
dne
bionic
Fixed 5.4.0-1022.22~18.04.1
released
xenial
dne
trusty
dne
linux-raspi
focal
Fixed 5.4.0-1016.17
released
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-raspi-5.4
focal
dne
bionic
Fixed 5.4.0-1016.17~18.04.1
released
xenial
dne
trusty
dne
linux-raspi2
focal
ignored
eoan
ignored
bionic
Fixed 4.15.0-1067.71
released
xenial
not-affected
trusty
dne
linux-raspi2-5.3
focal
dne
eoan
dne
bionic
Fixed 5.3.0-1030.32~18.04.2
released
xenial
dne
trusty
dne
linux-riscv
focal
Fixed 5.4.0-31.35
released
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-snapdragon
focal
dne
eoan
dne
bionic
Fixed 4.15.0-1083.91
released
xenial
not-affected
trusty
dne
References