CVE-2021-20177
Published: 12 January 2021
A flaw was found in the Linux kernel's implementation of string matching within a packet. A privileged user (with root or CAP_NET_ADMIN) when inserting iptables rules could insert a rule which can panic the system. Kernel before kernel 5.5-rc1 is affected.
From the Ubuntu Security Team
It was discovered that the netfilter subsystem in the Linux kernel did not properly handle filter rules in some situations. A local attacker with the CAP_NET_ADMIN capability could use this to cause a denial of service.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux-aws-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.8.0-1035.37~20.04.1)
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| 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
|
|
| focal |
Not vulnerable
(5.8.0-1033.35~20.04.1)
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| impish |
Does not exist
|
|
| jammy |
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
(5.5~rc1)
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
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
(5.5~rc1)
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
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
(5.5~rc1)
|
|
| 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
|
|
| focal |
Not vulnerable
(5.11.0-1009.9~20.04.2)
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| impish |
Does not exist
|
|
| 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
|
|
| focal |
Not vulnerable
(5.11.0-1007.7~20.04.2)
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| impish |
Does not exist
|
|
| 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
|
|
| focal |
Not vulnerable
(5.11.0-1008.8~20.04.1)
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| impish |
Does not exist
|
|
| 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
|
|
| focal |
Released
(5.4.0-1011.14)
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-16.17)
|
| bionic |
Not vulnerable
(4.13.0-16.19)
|
|
| focal |
Released
(5.4.0-66.74)
|
|
| groovy |
Not vulnerable
(5.8.0-16.17)
|
|
| hirsute |
Not vulnerable
(5.8.0-36.40+21.04.1)
|
|
| precise |
Ignored
(was needs-triage ESM criteria)
|
|
| trusty |
Not vulnerable
(3.11.0-12.19)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.4.0-2.16)
|
|
| jammy |
Not vulnerable
(5.13.0-19.19)
|
|
| kinetic |
Not vulnerable
(5.15.0-25.25)
|
|
|
Patches: Introduced by 17266ee939849cb095ed7dd9edbec4162172226b Introduced by 9f17dbf04ddf55ae48f5bbafea4c4920ea943215 |
||
|
linux-hwe Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Ignored
(replaced by linux-hwe-5.4)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.8.0-39.42~16.04.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-hwe-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
|
|
| upstream |
Released
(5.5~rc1)
|
|
| bionic |
Released
(5.4.0-66.74~18.04.2)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
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
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Ignored
(superseded by linux-hwe)
|
|
| bionic |
Ignored
(superseded by linux-hwe-5.4)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-lts-trusty Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| precise |
Ignored
(was needs-triage ESM criteria)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| trusty |
Not vulnerable
(4.4.0-13.29~14.04.1)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1006.6)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1002.2)
|
|
| groovy |
Not vulnerable
(5.8.0-1001.1)
|
|
| hirsute |
Not vulnerable
(5.8.0-1010.11+21.04.1)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.4.0-1004.9)
|
|
| focal |
Released
(5.4.0-1033.34)
|
|
| jammy |
Not vulnerable
(5.13.0-1004.4)
|
|
| kinetic |
Not vulnerable
(5.15.0-1004.4)
|
|
|
linux-aws Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1006.6)
|
| precise |
Does not exist
|
|
| trusty |
Not vulnerable
(4.4.0-1002.2)
|
|
| bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
| focal |
Released
(5.4.0-1038.40)
|
|
| groovy |
Not vulnerable
(5.8.0-1004.4)
|
|
| hirsute |
Not vulnerable
(5.8.0-1018.20+21.04.1)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.4.0-1001.10)
|
|
| jammy |
Not vulnerable
(5.13.0-1005.6)
|
|
| kinetic |
Not vulnerable
(5.15.0-1004.6)
|
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-aws-5.3)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-aws-5.4)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| bionic |
Released
(5.4.0-1038.40~18.04.1)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.15.0-1030.31~16.04.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1004.4)
|
| precise |
Does not exist
|
|
| trusty |
Not vulnerable
(4.15.0-1023.24~14.04.1)
|
|
| focal |
Released
(5.4.0-1040.42)
|
|
| bionic |
Ignored
(superseded by linux-azure-5.3)
|
|
| groovy |
Not vulnerable
(5.8.0-1004.4)
|
|
| hirsute |
Not vulnerable
(5.8.0-1016.17+21.04.1)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.11.0-1009.9)
|
|
| jammy |
Not vulnerable
(5.13.0-1006.7)
|
|
| kinetic |
Not vulnerable
(5.15.0-1003.4)
|
|
|
linux-azure-4.15 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
(4.15.0-1082.92)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-azure-5.4)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-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
|
|
| upstream |
Released
(5.5~rc1)
|
|
| bionic |
Released
(5.4.0-1040.42~18.04.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-azure-5.3)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1006.6)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-gcp-5.3)
|
|
| groovy |
Not vulnerable
(5.8.0-1002.2)
|
|
| hirsute |
Not vulnerable
(5.8.0-1015.15+21.04.1)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.10.0-1004.4)
|
|
| focal |
Released
(5.4.0-1037.40)
|
|
| jammy |
Not vulnerable
(5.13.0-1005.6)
|
|
| kinetic |
Not vulnerable
(5.15.0-1003.6)
|
|
|
linux-gcp-4.15 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
(4.15.0-1071.81)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-gcp-5.4)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-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
|
|
| upstream |
Released
(5.5~rc1)
|
|
| bionic |
Released
(5.4.0-1037.40~18.04.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gcp-edge Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-gcp-5.3)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gke-4.15 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
(4.15.0-1030.32)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gke-5.0 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 |
Ignored
(was needed now end-of-life)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gke-5.3 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 |
Ignored
(was needed now end-of-life)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| 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
|
|
| bionic |
Released
(5.4.0-1036.38~18.04.1)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| 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
|
|
| upstream |
Released
(5.5~rc1)
|
|
| bionic |
Released
(5.4.0-1010.11~18.04.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1005.5)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1007.9)
|
|
| groovy |
Not vulnerable
(5.8.0-1001.1)
|
|
| hirsute |
Not vulnerable
(5.8.0-1014.14+21.04.1)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.15.0-1007.9~16.04.1)
|
|
| focal |
Released
(5.4.0-1038.41)
|
|
| jammy |
Not vulnerable
(5.13.0-1008.10)
|
|
| kinetic |
Not vulnerable
(5.15.0-1002.4)
|
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-oracle-5.3)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-oracle-5.4)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oracle-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
|
|
| upstream |
Released
(5.5~rc1)
|
|
| bionic |
Released
(5.4.0-1038.41~18.04.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Ignored
(superseded by linux-hwe)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| bionic |
Ignored
(was needs-triage now end-of-life)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem-5.6 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
(5.6.0-1007.7)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem-osp1 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 |
Ignored
(was needs-triage now end-of-life)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-raspi Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1007.7)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Not vulnerable
(5.8.0-1002.5)
|
|
| hirsute |
Not vulnerable
(5.8.0-1008.11+21.04.1)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| focal |
Released
(5.4.0-1029.32)
|
|
| jammy |
Not vulnerable
(5.13.0-1008.9)
|
|
| kinetic |
Not vulnerable
(5.15.0-1005.5)
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| focal |
Ignored
(replaced by linux-raspi)
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| bionic |
Not vulnerable
(4.13.0-1005.5)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Not vulnerable
(4.2.0-1013.19)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-raspi2-5.3 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 |
Ignored
(was needed now end-of-life)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-raspi-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
|
|
| upstream |
Released
(5.5~rc1)
|
|
| bionic |
Released
(5.4.0-1029.32~18.04.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-riscv Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(5.11.0-1007.7)
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| groovy |
Not vulnerable
(5.8.0-1.1)
|
|
| hirsute |
Not vulnerable
(5.8.0-10.12+21.04.1)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Not vulnerable
(5.13.0-1004.4)
|
|
| kinetic |
Not vulnerable
(5.15.0-1007.7)
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| upstream |
Released
(5.5~rc1)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| xenial |
Not vulnerable
(4.4.0-1013.15)
|
|
| bionic |
Not vulnerable
(4.4.0-1077.82)
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| 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
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-oem-5.10 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
(5.10.0-1008.9)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-gkeop 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
|
|
| upstream |
Released
(5.5~rc1)
|
|
| focal |
Released
(5.4.0-1010.11)
|
|
| jammy |
Needs triage
|
|
| kinetic |
Does not exist
|
|
|
linux-gke Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| bionic |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Ignored
(reached end of standard support)
|
|
| focal |
Released
(5.4.0-1036.38)
|
|
| 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
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| 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
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| focal |
Not vulnerable
(5.13.0-1007.7)
|
|
| 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
|
|
| upstream |
Released
(5.5~rc1)
|
|
| focal |
Not vulnerable
(5.13.0-1009.10~20.04.2)
|
|
| 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
(5.5~rc1)
|
|
| 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
|
|
| focal |
Not vulnerable
(5.13.0-1008.9~20.04.2)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
|
linux-fips Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Released
(5.5~rc1)
|
|
| xenial |
Ignored
(out of standard support)
|
|
| 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
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| 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
|
|
| focal |
Not vulnerable
(5.4.0-1063.66+cvm2.2)
|
|
| upstream |
Released
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| 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
(5.5~rc1)
|
|
| 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 | 4.4 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | High |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |