CVE-2021-4204
Published: 11 January 2022
[tr3e wang discovered that an OOB write existed in the eBPF subsystem in the Linux kernel on BPF_RINGBUF.]
From the Ubuntu security team
It was discovered that the eBPF implementation in the Linux kernel did not properly validate the memory size of certain ring buffer operation arguments. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
Mitigation
Disable unprivileged ebpf with: sudo sysctl kernel.unprivileged_bpf_disabled=1
Priority
High
Status
| Package | Release | Status |
|---|---|---|
|
linux-azure-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.13.0-1012.14~20.04.1)
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(4.13.0-16.19)
|
| impish |
Released
(5.13.0-25.26)
|
|
| hirsute |
Released
(5.11.0-46.51)
|
|
| focal |
Not vulnerable
(5.4.0-9.12)
|
|
| trusty |
Not vulnerable
(3.11.0-12.19)
|
|
| upstream |
Needed
|
|
| xenial |
Not vulnerable
(4.4.0-2.16)
|
|
| jammy |
Not vulnerable
(5.15.0-18.18)
|
|
|
linux-hwe Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Ignored
(replaced by linux-hwe-5.4)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| xenial |
Not vulnerable
(4.8.0-39.42~16.04.1)
|
|
| jammy |
Does not exist
|
|
|
linux-hwe-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-37.41~18.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-hwe-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
|
linux-hwe-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
|
|
| upstream |
Needed
|
|
| focal |
Released
(5.11.0-46.51~20.04.1)
|
|
| jammy |
Does not exist
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
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
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
xenial |
Does not exist
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| trusty |
Not vulnerable
(4.4.0-13.29~14.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Not vulnerable
(4.15.0-1002.2)
|
|
| hirsute |
Released
(5.11.0-1022.24)
|
|
| impish |
Released
(5.13.0-1008.8)
|
|
| focal |
Not vulnerable
(5.4.0-1004.4)
|
|
| upstream |
Needed
|
|
| xenial |
Not vulnerable
(4.4.0-1004.9)
|
|
| jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
|
linux-aws Launchpad, Ubuntu, Debian |
trusty |
Not vulnerable
(4.4.0-1002.2)
|
| xenial |
Not vulnerable
(4.4.0-1001.10)
|
|
| bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| upstream |
Needed
|
|
| hirsute |
Released
(5.11.0-1025.27)
|
|
| impish |
Released
(5.13.0-1009.10)
|
|
| jammy |
Not vulnerable
(5.15.0-1002.4)
|
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-aws-5.3)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-aws-5.4)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1018.18~18.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-aws-5.8 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 |
Needed
|
|
| jammy |
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 |
Released
(5.11.0-1025.27~20.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| xenial |
Not vulnerable
(4.15.0-1030.31~16.04.1)
|
|
| jammy |
Does not exist
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-azure-5.3)
|
| hirsute |
Released
(5.11.0-1025.27)
|
|
| impish |
Released
(5.13.0-1010.11)
|
|
| focal |
Not vulnerable
(5.4.0-1006.6)
|
|
| trusty |
Not vulnerable
(4.15.0-1023.24~14.04.1)
|
|
| upstream |
Needed
|
|
| xenial |
Not vulnerable
(4.11.0-1009.9)
|
|
| jammy |
Not vulnerable
(5.15.0-1001.2)
|
|
|
linux-azure-4.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| bionic |
Not vulnerable
(4.15.0-1082.92)
|
|
| jammy |
Does not exist
|
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-azure-5.4)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-azure-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1020.20~18.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-azure-5.8 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 |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-azure-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.11.0-1025.27~20.04.1)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-bluefield 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
(5.4.0-1007.10)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-dell300x Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1005.8)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-azure-5.3)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Ignored
(superseded by linux-gcp-5.3)
|
|
| hirsute |
Released
(5.11.0-1026.29)
|
|
| impish |
Released
(5.13.0-1010.12)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| upstream |
Needed
|
|
| xenial |
Not vulnerable
(4.10.0-1004.4)
|
|
| jammy |
Not vulnerable
(5.15.0-1001.3)
|
|
|
linux-gcp-4.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1071.81)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-gcp-5.4)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gcp-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1019.19~18.04.2)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gcp-5.8 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 |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gcp-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.11.0-1026.29~20.04.1)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gke Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Ignored
(reached end of standard support)
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1033.35)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| bionic |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Ignored
(was needs-triage now end-of-life)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gke-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Ignored
(was needs-triage now end-of-life)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gke-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1025.25~18.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gkeop 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
(5.4.0-1008.9)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gkeop-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1001.1)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-ibm 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
(5.4.0-1003.4)
|
|
| upstream |
Needed
|
|
| jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
|
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 |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oracle Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| hirsute |
Released
(5.11.0-1025.27)
|
|
| impish |
Released
(5.13.0-1013.16)
|
|
| bionic |
Not vulnerable
(4.15.0-1007.9)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| upstream |
Needed
|
|
| xenial |
Not vulnerable
(4.15.0-1007.9~16.04.1)
|
|
| jammy |
Not vulnerable
(5.15.0-1001.3)
|
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-oracle-5.3)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-oracle-5.4)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oracle-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1019.19~18.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oracle-5.8 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 |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oracle-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.11.0-1025.27~20.04.1)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Ignored
(superseded by linux-hwe)
|
|
| bionic |
Ignored
(was needs-triage now end-of-life)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oem-5.6 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 |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oem-5.10 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.10.0-1055.58)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oem-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.13.0-1026.32)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oem-5.14 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.14.0-1018.19)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-oem-osp1 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Ignored
(was needs-triage now end-of-life)
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-raspi Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1007.7)
|
|
| hirsute |
Released
(5.11.0-1025.27)
|
|
| impish |
Released
(5.13.0-1013.15)
|
|
| upstream |
Needed
|
|
| jammy |
Not vulnerable
(5.15.0-1002.2)
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Ignored
(was needs-triage now end-of-life)
|
|
| bionic |
Not vulnerable
(4.13.0-1005.5)
|
|
| focal |
Ignored
(replaced by linux-raspi)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-raspi2-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(was needs-triage now end-of-life)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-raspi-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1013.13~18.04.1)
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-riscv Launchpad, Ubuntu, Debian |
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
(5.13.0-1008.8)
|
|
| upstream |
Needed
|
|
| jammy |
Not vulnerable
(5.15.0-1004.4)
|
|
|
linux-riscv-5.8 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 |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-riscv-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.11.0-1026.28~20.04.1)
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| bionic |
Not vulnerable
(4.4.0-1077.82)
|
|
| upstream |
Needed
|
|
| xenial |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
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 |
Released
(5.13.0-25.26~20.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
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 |
Released
(5.13.0-1011.12~20.04.1)
|
|
| upstream |
Needed
|
|
| jammy |
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 |
Needed
|
|
| xenial |
Not vulnerable
(4.4.0-1074.80)
|
|
| jammy |
Does not exist
|
|
|
linux-oracle-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.13.0-1015.19~20.04.1)
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-gcp-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.13.0-1012.15~20.04.1)
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-ibm-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1010.11~18.04.2)
|
|
| focal |
Does not exist
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
Does not exist
|
|
|
linux-azure-fde Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1063.66+cvm2.2)
|
|
| impish |
Does not exist
|
|
| upstream |
Needed
|
|
| jammy |
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 |
Needed
|
|
|
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 |
Needed
|
|
|
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
|
|
|
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
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4204
- https://ubuntu.com/security/notices/USN-5217-1
- https://ubuntu.com/security/notices/USN-5218-1
- https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/impish/commit/?id=53fb7741ff9d546174dbb585957b4f8b6afbdb83
- https://ubuntu.com/security/notices/USN-5219-1
- NVD
- Launchpad
- Debian