CVE-2020-11669

EUVD-2020-4012
An issue was discovered in the Linux kernel before 5.2 on the powerpc platform. arch/powerpc/kernel/idle_book3s.S does not have save/restore functionality for PNV_POWERSAVE_AMR, PNV_POWERSAVE_UAMOR, and PNV_POWERSAVE_AMOR, aka CID-53a712bae5dd.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 23%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
< 5.2
opensuseleap
15.1
redhatenterprise_linux
7.0
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
jessie
not-affected
sid
6.11.6-1
fixed
stretch
not-affected
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
Fixed 4.15.0-101.102
released
eoan
not-affected
focal
not-affected
trusty
ignored
xenial
not-affected
linux-aws
bionic
Fixed 4.15.0-1067.71
released
eoan
not-affected
focal
not-affected
trusty
ignored
xenial
not-affected
linux-aws-5.0
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-aws-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.15.0-1067.71~16.04.1
released
linux-azure
bionic
ignored
eoan
not-affected
focal
not-affected
trusty
ignored
xenial
Fixed 4.15.0-1083.93~16.04.1
released
linux-azure-4.15
bionic
Fixed 4.15.0-1083.93
released
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-azure-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-azure-edge
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gcp
bionic
ignored
eoan
not-affected
focal
not-affected
trusty
dne
xenial
not-affected
linux-gcp-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gcp-edge
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-4.15
bionic
Fixed 4.15.0-1059.62
released
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
Fixed 5.0.0-1037.38
released
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-hwe
bionic
Fixed 5.3.0-26.28~18.04.1
released
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.15.0-101.102~16.04.1
released
linux-hwe-edge
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
ignored
linux-kvm
bionic
Fixed 4.15.0-1060.61
released
eoan
not-affected
focal
not-affected
trusty
dne
xenial
not-affected
linux-lts-trusty
bionic
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
eoan
dne
focal
dne
trusty
ignored
xenial
dne
linux-oem
bionic
Fixed 4.15.0-1081.91
released
eoan
not-affected
focal
dne
trusty
dne
xenial
ignored
linux-oem-5.6
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-oem-osp1
bionic
Fixed 5.0.0-1052.57
released
eoan
not-affected
focal
dne
trusty
dne
xenial
dne
linux-oracle
bionic
Fixed 4.15.0-1039.43
released
eoan
not-affected
focal
not-affected
trusty
dne
xenial
Fixed 4.15.0-1039.43~16.04.1
released
linux-oracle-5.0
bionic
ignored
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-oracle-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-raspi
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-raspi2
bionic
Fixed 4.15.0-1062.66
released
eoan
not-affected
focal
ignored
trusty
dne
xenial
not-affected
linux-raspi2-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-riscv
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-snapdragon
bionic
Fixed 4.15.0-1079.86
released
eoan
dne
focal
dne
trusty
dne
xenial
not-affected
References
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html
https://access.redhat.com/errata/RHSA-2019:3517
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=53a712bae5dd919521a58d7bad773b949358add0
https://github.com/torvalds/linux/commit/53a712bae5dd919521a58d7bad773b949358add0
https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208660.html
https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208661.html
https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208663.html
https://security.netapp.com/advisory/ntap-20200430-0001/
https://usn.ubuntu.com/4363-1/
https://usn.ubuntu.com/4368-1/
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html
https://access.redhat.com/errata/RHSA-2019:3517
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=53a712bae5dd919521a58d7bad773b949358add0
https://github.com/torvalds/linux/commit/53a712bae5dd919521a58d7bad773b949358add0
https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208660.html
https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208661.html
https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-April/208663.html
https://security.netapp.com/advisory/ntap-20200430-0001/
https://usn.ubuntu.com/4363-1/
https://usn.ubuntu.com/4368-1/