CVE-2018-12207
Published: 12 November 2019
Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.
From the Ubuntu Security Team
Deepak Gupta discovered that on certain Intel processors, the Linux kernel did not properly perform invalidation on page table updates by virtual guest operating systems. A local attacker in a guest VM could use this to cause a denial of service (host system crash).
Notes
| Author | Note |
|---|---|
| tyhicks | This issue only affects processors manufactured by Intel that support Extended Page Tables (EPT) |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux-aws-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.8.0-1035.37~20.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.8.0-1033.35~20.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.8.0-1032.34~20.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.8.0-1031.32~20.04.2)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-riscv-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.8.0-14.16~20.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem-5.6 Launchpad, Ubuntu, Debian |
groovy |
Does not exist
|
| impish |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Not vulnerable
(5.6.0-1007.7)
|
|
| kinetic |
Does not exist
|
|
|
linux Launchpad, Ubuntu, Debian |
upstream |
Released
(5.4~rc8)
|
| precise |
Ignored
(end of ESM support, was needed)
|
|
| trusty |
Needed
|
|
| xenial |
Released
(4.4.0-168.197)
|
|
| impish |
Not vulnerable
(5.11.0-16.17)
|
|
| hirsute |
Not vulnerable
(5.8.0-36.40+21.04.1)
|
|
| jammy |
Not vulnerable
(5.13.0-19.19)
|
|
| bionic |
Released
(4.15.0-69.78)
|
|
| disco |
Released
(5.0.0-35.38)
|
|
| eoan |
Released
(5.3.0-22.24)
|
|
| focal |
Not vulnerable
(5.4.0-9.12)
|
|
| groovy |
Not vulnerable
(5.4.0-26.30)
|
|
| kinetic |
Not vulnerable
(5.15.0-25.25)
|
|
|
Patches: Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
|
linux-azure-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| disco |
Does not exist
|
|
| impish |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(5.0.0-1007.12~18.04.1)
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-raspi2-5.3 Launchpad, Ubuntu, Debian |
upstream |
Released
(5.4~rc8)
|
| impish |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.3.0-1017.19~18.04.1)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-hwe-5.11 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.11.0-22.23~20.04.1)
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-riscv-5.11 Launchpad, Ubuntu, Debian |
focal |
Not vulnerable
(5.11.0-1015.16~20.04.1)
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.13.0-1009.10)
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-aws-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.11.0-1009.9~20.04.2)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.11.0-1007.7~20.04.2)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.11.0-1008.8~20.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-bluefield Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1007.10)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-hwe Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Released
(4.15.0-69.78~16.04.1)
|
|
| bionic |
Released
(5.0.0-35.38~18.04.1)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Ignored
(was pending \[5.3.0-22.24~18.04.1\] now end-of-life)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| xenial |
Ignored
(was needs-triage ESM criteria)
|
|
| kinetic |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Released
(4.4.0-168.197~14.04.1)
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Ignored
(end of ESM support, was needed)
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Ignored
(was needs-triage now end-of-life)
|
|
| bionic |
Released
(4.15.0-1063.72)
|
|
| disco |
Ignored
(reached end-of-life)
|
|
| eoan |
Ignored
(was pending \[4.15.0-1065.75\] now end-of-life)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1006.6)
|
| hirsute |
Not vulnerable
(5.8.0-1010.11+21.04.1)
|
|
| jammy |
Not vulnerable
(5.13.0-1004.4)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Released
(4.4.0-1062.69)
|
|
| bionic |
Released
(4.15.0-1050.50)
|
|
| disco |
Released
(5.0.0-1022.24)
|
|
| eoan |
Released
(5.3.0-1007.8)
|
|
| focal |
Not vulnerable
(5.4.0-1004.4)
|
|
| groovy |
Not vulnerable
(5.4.0-1009.9)
|
|
| kinetic |
Not vulnerable
(5.15.0-1004.4)
|
|
|
linux-aws Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1006.6)
|
| hirsute |
Not vulnerable
(5.8.0-1018.20+21.04.1)
|
|
| jammy |
Not vulnerable
(5.13.0-1005.6)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Released
(4.4.0-1058.62)
|
|
| xenial |
Released
(4.4.0-1098.109)
|
|
| bionic |
Released
(4.15.0-1054.56)
|
|
| disco |
Released
(5.0.0-1021.24)
|
|
| eoan |
Released
(5.3.0-1007.8)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| groovy |
Not vulnerable
(5.4.0-1009.9)
|
|
| kinetic |
Not vulnerable
(5.15.0-1004.6)
|
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Released
(4.15.0-1054.56~16.04.1)
|
|
| bionic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1004.4)
|
| hirsute |
Not vulnerable
(5.8.0-1016.17+21.04.1)
|
|
| jammy |
Not vulnerable
(5.13.0-1006.7)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Released
(4.15.0-1063.68~14.04.1)
|
|
| xenial |
Released
(4.15.0-1063.68)
|
|
| bionic |
Released
(5.0.0-1025.27~18.04.1)
|
|
| disco |
Released
(5.0.0-1025.27)
|
|
| eoan |
Released
(5.3.0-1007.8)
|
|
| focal |
Not vulnerable
(5.4.0-1006.6)
|
|
| groovy |
Not vulnerable
(5.4.0-1010.10)
|
|
| kinetic |
Not vulnerable
(5.15.0-1003.4)
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1006.6)
|
| hirsute |
Not vulnerable
(5.8.0-1015.15+21.04.1)
|
|
| jammy |
Not vulnerable
(5.13.0-1005.6)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Released
(4.15.0-1049.52)
|
|
| bionic |
Released
(5.0.0-1025.26~18.04.1)
|
|
| disco |
Released
(5.0.0-1025.26)
|
|
| eoan |
Released
(5.3.0-1008.9)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| groovy |
Not vulnerable
(5.4.0-1009.9)
|
|
| kinetic |
Not vulnerable
(5.15.0-1003.6)
|
|
|
linux-gcp-edge Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(was needs-triage now end-of-life)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Released
(4.15.0-1048.51)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| bionic |
Released
(5.0.0-1025.26~18.04.1)
|
|
|
linux-oracle Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1005.5)
|
| hirsute |
Not vulnerable
(5.8.0-1014.14+21.04.1)
|
|
| jammy |
Not vulnerable
(5.13.0-1008.10)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Released
(4.15.0-1029.32~16.04.1)
|
|
| bionic |
Released
(4.15.0-1029.32)
|
|
| disco |
Released
(5.0.0-1007.12)
|
|
| eoan |
Released
(5.3.0-1006.7)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| groovy |
Not vulnerable
(5.4.0-1009.9)
|
|
| kinetic |
Not vulnerable
(5.15.0-1002.4)
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| disco |
Released
(5.0.0-1022.23)
|
|
| eoan |
Released
(5.3.0-1012.14)
|
|
| focal |
Ignored
(was needed now end-of-life)
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| bionic |
Released
(4.15.0-1052.56)
|
|
| xenial |
Released
(4.4.0-1126.135)
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Released
(4.15.0-1069.76)
|
|
| disco |
Ignored
(was pending \[5.0.0-1026.28\] now end-of-life)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| xenial |
Released
(4.4.0-1130.138)
|
|
|
linux-oem-osp1 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| disco |
Ignored
(reached end-of-life)
|
|
| eoan |
Ignored
(was pending \[5.0.0-1030.34\] now end-of-life)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| bionic |
Released
(5.0.0-1027.31)
|
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.0.0-1021.24~18.04.1)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.3.0-1007.8~18.04.1)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.3.0-1008.9~18.04.1)
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gke-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.3.0-1011.12~18.04.1)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.3.0-1011.12~18.04.1)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-riscv Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1007.7)
|
| hirsute |
Not vulnerable
(5.8.0-10.12+21.04.1)
|
|
| jammy |
Not vulnerable
(5.13.0-1004.4)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-24.28)
|
|
| groovy |
Not vulnerable
(5.4.0-24.28)
|
|
| kinetic |
Not vulnerable
(5.15.0-1007.7)
|
|
|
linux-raspi Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1007.7)
|
| hirsute |
Not vulnerable
(5.8.0-1008.11+21.04.1)
|
|
| jammy |
Not vulnerable
(5.13.0-1008.9)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1007.7)
|
|
| groovy |
Not vulnerable
(5.4.0-1008.8)
|
|
| kinetic |
Not vulnerable
(5.15.0-1005.5)
|
|
|
linux-azure-4.15 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1082.92)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.3.0-1016.17~18.04.1)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-4.15 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1071.81)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-hwe-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-37.41~18.04.1)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-raspi-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1013.13~18.04.1)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1020.20~18.04.1)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1019.19~18.04.1)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1019.19~18.04.2)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1018.18~18.04.1)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
xen Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(4.11.3+24-g14b62ab3e5-1ubuntu2)
|
| hirsute |
Not vulnerable
(4.11.3+24-g14b62ab3e5-1ubuntu2)
|
|
| upstream |
Needs triage
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Needed
|
|
| jammy |
Not vulnerable
(4.11.3+24-g14b62ab3e5-1ubuntu2)
|
|
| bionic |
Needed
|
|
| focal |
Not vulnerable
(4.11.3+24-g14b62ab3e5-1ubuntu2)
|
|
| groovy |
Not vulnerable
(4.11.3+24-g14b62ab3e5-1ubuntu2)
|
|
| kinetic |
Not vulnerable
(4.11.3+24-g14b62ab3e5-1ubuntu2)
|
|
| Binaries built from this source package are in Universe and so are supported by the community. | ||
|
linux-hwe-5.8 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.8.0-23.24~20.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gke-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1025.25~18.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gkeop-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1001.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-dell300x Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1005.8)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem-5.10 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.10.0-1008.9)
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gkeop Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| upstream |
Released
(5.4~rc8)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1008.9)
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-gke Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1033.35)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| xenial |
Ignored
(reached end of standard support)
|
|
| kinetic |
Does not exist
|
|
|
linux-ibm Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1003.4)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
| kinetic |
Not vulnerable
(5.15.0-1002.2)
|
|
|
linux-gcp-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.11.0-1009.10~20.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem-5.14 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.14.0-1004.4)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-intel-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.13.0-1007.7)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.13.0-1009.10~20.04.2)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-fips Launchpad, Ubuntu, Debian |
xenial |
Ignored
(out of standard support)
|
| trusty |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-hwe-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.13.0-21.21~20.04.1)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-aws-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| focal |
Not vulnerable
(5.13.0-1008.9~20.04.2)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.13.0-1011.13~20.04.2)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| impish |
Does not exist
|
|
| focal |
Not vulnerable
(5.13.0-1008.9~20.04.3)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-ibm-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1010.11~18.04.2)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-fde Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Released
(5.4~rc8)
|
|
| focal |
Needed
|
|
| jammy |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-lowlatency Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Not vulnerable
(5.15.0-22.22)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| kinetic |
Not vulnerable
(5.15.0-24.24)
|
|
|
linux-oem-5.17 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Not vulnerable
(5.17.0-1003.3)
|
|
| upstream |
Released
(5.4~rc8)
|
|
| kinetic |
Not vulnerable
(5.17.0-1003.3)
|
|
|
linux-intel-iotg Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-intel-iotg-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-hwe-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-aws-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| focal |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-gke-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
|
|
| jammy |
Does not exist
|
|
| upstream |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
linux-oem-6.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Needs triage
|
|
| kinetic |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
linux-oem-6.1 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
linux-hwe-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
linux-lowlatency-hwe-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
linux-azure-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
| upstream |
Needs triage
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Changed |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12207
- https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/TAA_MCEPSC_i915
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.html
- https://software.intel.com/security-software-guidance/api-app/insights/deep-dive-machine-check-error-avoidance-page-size-change
- https://xenbits.xen.org/xsa/advisory-304.html
- https://ubuntu.com/security/notices/USN-4183-1
- https://ubuntu.com/security/notices/USN-4184-1
- https://ubuntu.com/security/notices/USN-4185-1
- https://ubuntu.com/security/notices/USN-4185-2
- https://ubuntu.com/security/notices/USN-4186-1
- https://ubuntu.com/security/notices/USN-4186-2
- NVD
- Launchpad
- Debian