--- title: "CVE-2022-1972\n | Ubuntu" description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/CVE-2022-1972?format=md keywords: index, follow --- # CVE-2022-1972 Publication date 2 June 2022 Last updated 4 July 2026 --- Ubuntu priority **Medium** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-2078. Reason: This candidate is a reservation duplicate of CVE-2022-2078. Notes: All CVE users should reference CVE-2022-2078 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage ### From the Ubuntu Security Team Ziming Zhang discovered that the netfilter subsystem in the Linux kernel did not properly validate sets with multiple ranged fields. A local attacker could use this to cause a denial of service or execute arbitrary code. ## Mitigation If not needed, disable the ability for unprivileged users to create namespaces: $ sudo sysctl -w kernel.unprivileged\_userns\_clone=0 $ echo kernel.unprivileged\_userns\_clone=0 | \ sudo tee /etc/sysctl.d/99-disable-unpriv-userns.conf ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | linux | 22.04 LTS jammy | Fixed 5.15.0-37.39 | | 21.10 impish | Fixed 5.13.0-48.54 | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not affected | | 14.04 LTS trusty | Not affected | | linux-aws | 22.04 LTS jammy | Fixed 5.15.0-1011.14 | | 21.10 impish | Fixed 5.13.0-1028.31 | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not affected | | 14.04 LTS trusty | Not affected | | linux-aws-5.0 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-aws-5.11 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was needs-triage | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-aws-5.13 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Fixed 5.13.0-1028.31~20.04.1 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-aws-5.15 | 22.04 LTS jammy | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-aws-5.3 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-aws-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-aws-5.8 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was ignored [superseded by linux-aws-5.11] | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-aws-hwe | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not affected | | 14.04 LTS trusty | Not in release | | linux-azure | 22.04 LTS jammy | Fixed 5.15.0-1010.12 | | 21.10 impish | Fixed 5.13.0-1028.33 | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not affected | | 14.04 LTS trusty | Not affected | | linux-azure-4.15 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-azure-5.11 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was needs-triage | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-azure-5.13 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Fixed 5.13.0-1028.33~20.04.1 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-azure-5.15 | 22.04 LTS jammy | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-azure-5.3 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-azure-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-azure-5.8 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was ignored [superseded by linux-azure-5.11] | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-azure-edge | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-azure-fde | 22.04 LTS jammy | Fixed 5.15.0-1010.12 | | 21.10 impish | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-bluefield | 22.04 LTS jammy | Not affected | | 21.10 impish | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-dell300x | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-fips | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 21.04 hirsute | Not in release | | 20.04 LTS focal FIPS | Not affected | | 18.04 LTS bionic FIPS | Not affected | | 16.04 LTS xenial FIPS | Not affected | | 14.04 LTS trusty | Not in release | | linux-gcp | 22.04 LTS jammy | Fixed 5.15.0-1008.12 | | 21.10 impish | Fixed 5.13.0-1030.36 | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not affected | | 14.04 LTS trusty | Not in release | | linux-gcp-4.15 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gcp-5.11 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was needs-triage | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gcp-5.13 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Fixed 5.13.0-1030.36~20.04.1 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gcp-5.15 | 22.04 LTS jammy | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gcp-5.3 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gcp-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gcp-5.8 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was ignored [superseded by linux-gcp-5.11] | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gke | 22.04 LTS jammy | Fixed 5.15.0-1008.10 | | 21.10 impish | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gke-4.15 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support, was needs-triage | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gke-5.0 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gke-5.15 | 22.04 LTS jammy | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gke-5.3 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gke-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gkeop | 22.04 LTS jammy | Not affected | | 21.10 impish | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-gkeop-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-hwe | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not affected | | 14.04 LTS trusty | Not in release | | linux-hwe-5.11 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was ignored [superseded by linux-hwe-5.13] | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-hwe-5.13 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Fixed 5.13.0-48.54~20.04.1 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-hwe-5.15 | 22.04 LTS jammy | Not in release | | 20.04 LTS focal | Fixed 5.15.0-41.44~20.04.1 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-hwe-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-hwe-5.8 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was ignored [superseded by linux-hwe-5.11] | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-hwe-edge | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Ignored end of standard support | | 14.04 LTS trusty | Not in release | | linux-ibm | 22.04 LTS jammy | Fixed 5.15.0-1007.8 | | 21.10 impish | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-ibm-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-intel-5.13 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Fixed 5.13.0-1014.15 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-intel-iotg | 22.04 LTS jammy | Fixed 5.15.0-1008.11 | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-intel-iotg-5.15 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-kvm | 22.04 LTS jammy | Fixed 5.15.0-1010.11 | | 21.10 impish | Fixed 5.13.0-1027.29 | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not affected | | 14.04 LTS trusty | Not in release | | linux-lowlatency | 22.04 LTS jammy | Fixed 5.15.0-37.39 | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-lowlatency-hwe-5.15 | 22.04 LTS jammy | Not in release | | 20.04 LTS focal | Fixed 5.15.0-42.45~20.04.1 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-lts-xenial | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not affected | | linux-oem | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support, was needs-triage | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oem-5.10 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was needs-triage | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oem-5.13 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was needs-triage | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oem-5.14 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Fixed 5.14.0-1042.47 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oem-5.17 | 22.04 LTS jammy | Fixed 5.17.0-1011.12 | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oem-5.6 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was needs-triage | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oem-osp1 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oracle | 22.04 LTS jammy | Fixed 5.15.0-1009.12 | | 21.10 impish | Fixed 5.13.0-1033.39 | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not affected | | 14.04 LTS trusty | Not in release | | linux-oracle-5.0 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oracle-5.11 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was needs-triage | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oracle-5.13 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Fixed 5.13.0-1033.39~20.04.1 | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oracle-5.3 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oracle-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-oracle-5.8 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was ignored [superseded by linux-oracle-5.11] | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-raspi | 22.04 LTS jammy | Fixed 5.15.0-1011.13 | | 21.10 impish | Fixed 5.13.0-1031.34 | | 20.04 LTS focal | Not affected | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-raspi-5.4 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-raspi2 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-raspi2-5.3 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Ignored end of standard support | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-riscv | 22.04 LTS jammy | Fixed 5.15.0-1014.16 | | 21.10 impish | Ignored end of life | | 20.04 LTS focal | Ignored end of standard support, was ignored [superseded by linux-riscv-5.8] | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-riscv-5.11 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was needs-triage | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-riscv-5.8 | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Ignored end of standard support, was ignored [superseded by linux-riscv-5.11] | | 18.04 LTS bionic | Not in release | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | | linux-snapdragon | 22.04 LTS jammy | Not in release | | 21.10 impish | Not in release | | 20.04 LTS focal | Not in release | | 18.04 LTS bionic | Not affected | | 16.04 LTS xenial | Not in release | | 14.04 LTS trusty | Not in release | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) * [Patch details](https://ubuntu.com/security/CVE-2022-1972?format=md#patch-details) ### Patch details For informational purposes only. We recommend not to cherry-pick updates. [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) | Package | Patch details | | --- | --- | | linux | * Introduced by [f3a2181](https://git.kernel.org/linus/f3a2181e16f1dcbf5446ed43f6b5d9f56c459f85), fixed by [fecf31e](https://git.kernel.org/linus/fecf31ee395b0295f2d7260aa29946b7605f7c85) | ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1972) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2022-1972) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2022-1972) * [Debian](https://security-tracker.debian.org/tracker/CVE-2022-1972) ### Related Ubuntu Security Notices (USN) + [USN-5468-1](https://usn.ubuntu.com/USN-5468-1) + Linux kernel vulnerabilities + 8 June 2022 + [USN-5469-1](https://usn.ubuntu.com/USN-5469-1) + Linux kernel vulnerabilities + 8 June 2022 + [USN-5470-1](https://usn.ubuntu.com/USN-5470-1) + Linux kernel (OEM) vulnerabilities + 8 June 2022 + [USN-5471-1](https://usn.ubuntu.com/USN-5471-1) + Linux kernel (OEM) vulnerabilities + 8 June 2022 + [LSN-0087-1](https://usn.ubuntu.com/LSN-0087-1) + Kernel Live Patch Security Notice + 16 June 2022 + [LSN-0089-1](https://usn.ubuntu.com/LSN-0089-1) + Kernel Live Patch Security Notice + 24 August 2022 ### Other references * * *