CVE-2020-8832

The fix for the Linux kernel in Ubuntu 18.04 LTS for CVE-2019-14615 ("The Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors.") was discovered to be incomplete, meaning that in versions of the kernel before 4.15.0-91.92, an attacker could use this vulnerability to expose sensitive information.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
canonicalCNA
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
VendorProductVersion
canonicalubuntu_linux
18.04
netappcloud_backup
-
netappsolidfire_\&_hci_management_node
-
netappsteelstore_cloud_integrated_storage
-
netappaff_8300_firmware
-
netappaff_8700_firmware
-
netappaff_a220_firmware
-
netappaff_a320_firmware
-
netappaff_a400_firmware
-
netappaff_a700s_firmware
-
netappaff_c190_firmware
-
netapph300e_firmware
-
netapph300s_firmware
-
netapph410c_firmware
-
netapph410s_firmware
-
netapph500e_firmware
-
netapph500s_firmware
-
netapph610c_firmware
-
netapph610s_firmware
-
netapph615c_firmware
-
netapph700e_firmware
-
netapph700s_firmware
-
netappfas2720_firmware
-
netappfas2750_firmware
-
netappfas8300_firmware
-
netappfas8700_firmware
-
netappfas_baseboard_management_controller_a220_firmware
-
netappfas_baseboard_management_controller_a320_firmware
-
netappfas_baseboard_management_controller_a400_firmware
-
netappfas_baseboard_management_controller_a800_firmware
-
netappfas_baseboard_management_controller_c190_firmware
-
netappsolidfire_baseboard_management_controller_firmware
-
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
stretch
not-affected
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
eoan
not-affected
bionic
Fixed 4.15.0-91.92
released
xenial
not-affected
trusty
not-affected
linux-aws
eoan
not-affected
bionic
Fixed 4.15.0-1063.67
released
xenial
not-affected
trusty
ignored
linux-aws-5.0
eoan
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-hwe
eoan
dne
bionic
dne
xenial
Fixed 4.15.0-1063.67~16.04.1
released
trusty
dne
linux-azure
eoan
not-affected
bionic
ignored
xenial
Fixed 4.15.0-1075.80
released
trusty
Fixed 4.15.0-1074.79~14.04.1
released
linux-azure-5.3
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-azure-edge
eoan
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-gcp
eoan
not-affected
bionic
not-affected
xenial
Fixed 4.15.0-1058.62
released
trusty
dne
linux-gcp-5.3
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gcp-edge
eoan
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-4.15
eoan
dne
bionic
Fixed 4.15.0-1055.58
released
xenial
dne
trusty
dne
linux-gke-5.0
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gke-5.3
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-hwe
eoan
dne
bionic
not-affected
xenial
Fixed 4.15.0-91.92~16.04.1
released
trusty
dne
linux-hwe-edge
eoan
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-kvm
eoan
not-affected
bionic
Fixed 4.15.0-1056.57
released
xenial
not-affected
trusty
dne
linux-lts-trusty
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-xenial
eoan
dne
bionic
dne
xenial
dne
trusty
not-affected
linux-oem
eoan
Fixed 4.15.0-1076.86
released
bionic
Fixed 4.15.0-1076.86
released
xenial
ignored
trusty
dne
linux-oem-5.4
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-osp1
eoan
not-affected
bionic
not-affected
xenial
dne
trusty
dne
linux-oracle
eoan
not-affected
bionic
Fixed 4.15.0-1035.39
released
xenial
Fixed 4.15.0-1035.38~16.04.1
released
trusty
dne
linux-oracle-5.0
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-oracle-5.3
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-raspi2
eoan
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
linux-raspi2-5.3
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-snapdragon
eoan
dne
bionic
not-affected
xenial
not-affected
trusty
dne