CVE-2021-3772
Published: 9 September 2021
A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses.
From the Ubuntu Security Team
It was discovered that the SCTP protocol implementation in the Linux kernel did not properly verify VTAGs in some situations. A remote attacker could possibly use this to cause a denial of service (connection disassociation).
Priority
Status
Package | Release | Status |
---|---|---|
linux-hwe Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
bionic |
Ignored
(replaced by linux-hwe-5.4)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
xenial |
Released
(4.15.0-184.194~16.04.1)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-hwe-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
bionic |
Released
(5.4.0-117.132~18.04.1)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-hwe-5.8 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
focal |
Ignored
(was needed now end-of-life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-hwe-5.11 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
focal |
Ignored
(was needed now end-of-life)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Ignored
(superseded by linux-hwe)
|
|
bionic |
Ignored
(superseded by linux-hwe-5.4)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Released
(4.4.0-239.273~14.04.1)
|
|
lunar |
Does not exist
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-aws-5.3)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-aws-5.4)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
bionic |
Released
(5.4.0-1078.84~18.04.1)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-aws-5.8 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
focal |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-aws-5.11 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
focal |
Released
(5.11.0-1028.31~20.04.1)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
xenial |
Released
(4.15.0-1133.143~16.04.1)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-azure-4.15 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
bionic |
Released
(4.15.0-1142.156)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-azure-5.4)
|
|
focal |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-azure-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
bionic |
Released
(5.4.0-1083.87~18.04.1)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-azure-5.8 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Ignored
(was needs-triage now end-of-life)
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-azure-5.11 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
bionic |
Does not exist
|
|
focal |
Released
(5.11.0-1028.31~20.04.2)
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-bluefield Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
focal |
Released
(5.4.0-1040.44)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
jammy |
Not vulnerable
(5.15.0-1011.13)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-dell300x Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Released
(4.15.0-1047.52)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-azure-5.3)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gcp-4.15 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
bionic |
Released
(4.15.0-1127.142)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-gcp-5.4)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gcp-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
bionic |
Released
(5.4.0-1078.84~18.04.1)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gcp-5.8 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
focal |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gcp-edge Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-gcp-5.3)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gke Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
bionic |
Does not exist
|
|
xenial |
Ignored
(reached end of standard support)
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
focal |
Released
(5.4.0-1074.79)
|
|
jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
bionic |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
bionic |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gke-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
bionic |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gke-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
bionic |
Released
(5.4.0-1074.79~18.04.1)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gkeop Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Released
(5.4.0-1046.48)
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
jammy |
Not vulnerable
(5.15.0-1001.2)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gkeop-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
bionic |
Released
(5.4.0-1046.48~18.04.1)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-oracle-5.3)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-oracle-5.4)
|
|
focal |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oracle-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Released
(5.4.0-1076.83~18.04.1)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oracle-5.8 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
focal |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oracle-5.11 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Released
(5.11.0-1028.31~20.04.1)
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oem Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
focal |
Does not exist
|
|
xenial |
Ignored
(superseded by linux-hwe)
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
bionic |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oem-5.6 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
focal |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oem-5.10 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
focal |
Ignored
(was needed now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oem-5.13 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
focal |
Released
(5.13.0-1029.36)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oem-osp1 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
bionic |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
bionic |
Released
(4.15.0-1114.122)
|
|
trusty |
Does not exist
|
|
focal |
Ignored
(replaced by linux-raspi)
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
xenial |
Ignored
(was needs-triage now end-of-life)
|
|
lunar |
Does not exist
|
|
linux-raspi2-5.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
focal |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Does not exist
|
|
bionic |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-raspi-5.4 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Released
(5.4.0-1065.75~18.04.1)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-riscv-5.8 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
focal |
Ignored
(was needs-triage now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-riscv-5.11 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
focal |
Ignored
(was pending [5.11.0-1029.32~20.04.1] now end-of-life)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
trusty |
Does not exist
|
|
bionic |
Released
(4.15.0-1132.142)
|
|
upstream |
Released
(5.15)
|
|
focal |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
xenial |
Ignored
(was needs-triage now end-of-life)
|
|
lunar |
Does not exist
|
|
linux-ibm Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
focal |
Released
(5.4.0-1026.29)
|
|
upstream |
Released
(5.15)
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
kinetic |
Not vulnerable
(5.15.0-1002.2)
|
|
lunar |
Not vulnerable
(5.19.0-1008.8)
|
|
linux Launchpad, Ubuntu, Debian |
impish |
Released
(5.13.0-28.31)
|
hirsute |
Ignored
(was pending [5.11.0-50.56] now end-of-life)
|
|
bionic |
Released
(4.15.0-184.194)
|
|
upstream |
Released
(5.15)
|
|
trusty |
Ignored
(was needed ESM criteria)
|
|
xenial |
Released
(4.4.0-239.273)
|
|
jammy |
Not vulnerable
(5.15.0-17.17)
|
|
focal |
Released
(5.4.0-117.132)
|
|
kinetic |
Not vulnerable
(5.15.0-25.25)
|
|
lunar |
Not vulnerable
(5.19.0-21.21)
|
|
Patches: Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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 |
Released
(5.11.0-1029.33~20.04.3)
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
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 |
Released
(5.14.0-1008.8)
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
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
|
|
focal |
Ignored
(was needs-triage now end-of-life)
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-aws Launchpad, Ubuntu, Debian |
upstream |
Released
(5.15)
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Released
(5.13.0-1012.13)
|
|
bionic |
Released
(4.15.0-1133.143)
|
|
focal |
Released
(5.4.0-1078.84)
|
|
jammy |
Not vulnerable
(5.15.0-1002.4)
|
|
kinetic |
Not vulnerable
(5.15.0-1004.6)
|
|
xenial |
Released
(4.4.0-1155.170)
|
|
trusty |
Released
(4.4.0-1117.123)
|
|
lunar |
Not vulnerable
(5.19.0-1009.9)
|
|
linux-gcp Launchpad, Ubuntu, Debian |
upstream |
Released
(5.15)
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Released
(5.13.0-1013.16)
|
|
trusty |
Does not exist
|
|
bionic |
Ignored
(superseded by linux-gcp-5.3)
|
|
xenial |
Released
(4.15.0-1127.142~16.04.1)
|
|
jammy |
Not vulnerable
(5.15.0-1001.3)
|
|
focal |
Released
(5.4.0-1078.84)
|
|
kinetic |
Not vulnerable
(5.15.0-1003.6)
|
|
lunar |
Not vulnerable
(5.19.0-1008.8)
|
|
linux-kvm Launchpad, Ubuntu, Debian |
upstream |
Released
(5.15)
|
impish |
Released
(5.13.0-1011.12)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
trusty |
Does not exist
|
|
bionic |
Released
(4.15.0-1119.123)
|
|
xenial |
Released
(4.4.0-1118.128)
|
|
jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
focal |
Released
(5.4.0-1068.72)
|
|
kinetic |
Not vulnerable
(5.15.0-1004.4)
|
|
lunar |
Not vulnerable
(5.19.0-1008.8)
|
|
linux-riscv Launchpad, Ubuntu, Debian |
upstream |
Released
(5.15)
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Ignored
(superseded by linux-riscv-5.8)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Released
(5.13.0-1011.12)
|
|
jammy |
Not vulnerable
(5.15.0-1004.4)
|
|
kinetic |
Not vulnerable
(5.15.0-1007.7)
|
|
lunar |
Not vulnerable
(5.19.0-1004.4)
|
|
linux-azure Launchpad, Ubuntu, Debian |
impish |
Released
(5.13.0-1013.15)
|
focal |
Released
(5.4.0-1083.87)
|
|
bionic |
Ignored
(superseded by linux-azure-5.3)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
upstream |
Released
(5.15)
|
|
trusty |
Released
(4.15.0-1142.156~14.04.1)
|
|
xenial |
Released
(4.15.0-1142.156~16.04.1)
|
|
jammy |
Not vulnerable
(5.15.0-1001.2)
|
|
kinetic |
Not vulnerable
(5.15.0-1003.4)
|
|
lunar |
Not vulnerable
(5.19.0-1008.8)
|
|
linux-oracle Launchpad, Ubuntu, Debian |
impish |
Released
(5.13.0-1016.20)
|
trusty |
Does not exist
|
|
bionic |
Released
(4.15.0-1098.108)
|
|
focal |
Released
(5.4.0-1076.83)
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
xenial |
Released
(4.15.0-1098.108~16.04.1)
|
|
jammy |
Not vulnerable
(5.15.0-1001.3)
|
|
kinetic |
Not vulnerable
(5.15.0-1002.4)
|
|
lunar |
Not vulnerable
(5.19.0-1008.8)
|
|
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
(5.15)
|
|
focal |
Released
(5.13.0-1013.15~20.04.1)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-raspi Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Released
(5.4.0-1065.75)
|
|
upstream |
Released
(5.15)
|
|
hirsute |
Ignored
(reached end-of-life)
|
|
impish |
Released
(5.13.0-1016.18)
|
|
jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
kinetic |
Not vulnerable
(5.15.0-1005.5)
|
|
lunar |
Not vulnerable
(5.19.0-1004.10)
|
|
linux-oracle-5.13 Launchpad, Ubuntu, Debian |
focal |
Released
(5.13.0-1016.20~20.04.1)
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
impish |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
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
|
|
upstream |
Released
(5.15)
|
|
focal |
Released
(5.13.0-28.31~20.04.1)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
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
(5.15)
|
|
focal |
Released
(5.13.0-1012.13~20.04.1)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
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
(5.15)
|
|
xenial |
Ignored
(out of standard support)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
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 |
Released
(5.13.0-1013.16~20.04.1)
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
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 |
Released
(5.4.0-1028.32~18.04.1)
|
|
upstream |
Released
(5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
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 |
Released
(5.4.0-1083.87)
|
|
upstream |
Released
(5.15)
|
|
jammy |
Not vulnerable
(5.15.0-1001.2)
|
|
kinetic |
Does not exist
|
|
lunar |
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
(5.15)
|
|
kinetic |
Not vulnerable
(5.15.0-24.24)
|
|
lunar |
Not vulnerable
(5.19.0-1007.7)
|
|
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
(5.15)
|
|
kinetic |
Not vulnerable
(5.17.0-1003.3)
|
|
lunar |
Does not exist
|
|
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
(5.15.0-1004.6)
|
|
upstream |
Released
(5.15)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-intel-iotg-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
impish |
Does not exist
|
|
focal |
Not vulnerable
(5.15.0-1003.5~20.04.1)
|
|
jammy |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
jammy |
Does not exist
|
|
focal |
Not vulnerable
(5.15.0-33.34~20.04.1)
|
|
upstream |
Released
(5.15)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-hwe-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
jammy |
Does not exist
|
|
focal |
Not vulnerable
(5.15.0-33.34~20.04.1)
|
|
upstream |
Released
(5.15)
|
|
kinetic |
Does not exist
|
|
lunar |
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 |
Released
(5.15)
|
|
focal |
Not vulnerable
(5.15.0-1014.18~20.04.1)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gcp-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
jammy |
Does not exist
|
|
focal |
Not vulnerable
(5.15.0-1006.9~20.04.1)
|
|
upstream |
Released
(5.15)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-gke-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
jammy |
Does not exist
|
|
upstream |
Released
(5.15)
|
|
kinetic |
Does not exist
|
|
focal |
Not vulnerable
(5.15.0-1011.14~20.04.1)
|
|
lunar |
Does not exist
|
|
linux-azure-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
jammy |
Does not exist
|
|
focal |
Not vulnerable
(5.15.0-1007.8~20.04.1)
|
|
upstream |
Released
(5.15)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-oracle-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
jammy |
Does not exist
|
|
focal |
Not vulnerable
(5.15.0-1007.9~20.04.1)
|
|
upstream |
Released
(5.15)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
focal |
Not vulnerable
(5.15.0-1007.8~20.04.1)
|
|
upstream |
Released
(5.15)
|
|
lunar |
Does not exist
|
|
linux-oem-6.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
kinetic |
Does not exist
|
|
jammy |
Not vulnerable
(6.0.0-1006.6)
|
|
upstream |
Released
(5.15)
|
|
lunar |
Does not exist
|
|
linux-oem-6.1 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
kinetic |
Does not exist
|
|
jammy |
Not vulnerable
(6.1.0-1004.4)
|
|
upstream |
Released
(5.15)
|
|
lunar |
Does not exist
|
|
linux-hwe-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
kinetic |
Does not exist
|
|
jammy |
Not vulnerable
(5.19.0-28.29~22.04.1)
|
|
upstream |
Released
(5.15)
|
|
lunar |
Does not exist
|
|
linux-lowlatency-hwe-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
kinetic |
Does not exist
|
|
jammy |
Not vulnerable
(5.19.0-1017.18~22.04.1)
|
|
upstream |
Released
(5.15)
|
|
lunar |
Does not exist
|
|
linux-azure-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
kinetic |
Does not exist
|
|
jammy |
Not vulnerable
(5.19.0-1020.21~22.04.1)
|
|
upstream |
Released
(5.15)
|
|
lunar |
Does not exist
|
|
linux-iot 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
|
|
lunar |
Does not exist
|
|
upstream |
Needs triage
|
|
linux-riscv-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
|
|
lunar |
Does not exist
|
|
upstream |
Needs triage
|
|
linux-azure-fde-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
|
|
lunar |
Does not exist
|
|
upstream |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | Low |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3772
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=32f8807a48ae55be0e76880cfe8607a18b5bb0df
- https://ubuntu.com/security/notices/USN-5165-1
- https://ubuntu.com/security/notices/USN-5265-1
- https://ubuntu.com/security/notices/USN-5466-1
- https://ubuntu.com/security/notices/USN-5467-1
- https://ubuntu.com/security/notices/USN-6001-1
- https://ubuntu.com/security/notices/USN-6013-1
- https://ubuntu.com/security/notices/USN-6014-1
- NVD
- Launchpad
- Debian