CVE-2019-19462
Fixed in a distro release EPSS <1%
relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.
Products: linux_kernel, netapp active_iq_unified_manager, netapp hci_management_node, netapp solidfire, canonical ubuntu_linux, opensuse leap, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | kernel | 4.14.186-146.268.amzn2 |
| Amazon Linux 2 | kernel-devel | 4.14.186-146.268.amzn2 |
| Amazon Linux 2 | kernel-headers | 4.14.186-146.268.amzn2 |
| Amazon Linux 2 | kernel-livepatch-4.14.186-146.268 | 1.0-0.amzn2 |
| Amazon Linux 2 | kernel-tools | 4.14.186-146.268.amzn2 |
| Amazon Linux 2 | kernel-tools-devel | 4.14.186-146.268.amzn2 |
| Amazon Linux 2 | perf | 4.14.186-146.268.amzn2 |
| Amazon Linux 2 | python-perf | 4.14.186-146.268.amzn2 |
| Debian 10 | linux | 4.19.118-2+deb10u1 |
| Debian 12 | linux | 5.6.14-2 |
| Debian 13 | linux | 5.6.14-2 |
| Debian 14 | linux | 5.6.14-2 |
| Debian 8 | linux-4.9 | 4.9.210-1+deb9u1~deb8u1 |
| Debian 9 | linux | 4.9.210-1+deb9u1 |
| SUSE Linux Enterprise High Availability Extension 12 SP4 | kernel-default | 4.12.14-95.54.1 |
| SUSE Linux Enterprise High Availability Extension 12 SP5 | kernel-default | 4.12.14-122.23.1 |
| SUSE Linux Enterprise High Availability Extension 15 | kernel-default | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Availability Extension 15 SP1 | kernel-default | 4.12.14-197.45.1 |
| SUSE Linux Enterprise High Availability Extension 15 SP2 | kernel-default | 5.3.18-24.9.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-default | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-docs | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-obs-build | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-source | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-syms | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-vanilla | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-default | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-docs | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-obs-build | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-source | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-syms | 4.12.14-150.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-vanilla | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Live Patching 12 SP4 | kernel-default | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_14 | 1-6.3.1 |
| SUSE Linux Enterprise Live Patching 12 SP5 | kernel-default | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_5 | 1-8.3.1 |
| SUSE Linux Enterprise Live Patching 15 | kernel-default | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Live Patching 15 | kernel-livepatch-SLE15_Update_18 | 1-1.5.1 |
| SUSE Linux Enterprise Live Patching 15 SP1 | kernel-default | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_12 | 1-3.5.1 |
| SUSE Linux Enterprise Live Patching 15 SP2 | kernel-default | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_1 | 1-5.3.6 |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-default | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-source | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | kernel-zfcpdump | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default-base | 5.3.18-24.9.1.9.2.6 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-preempt | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-source | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-docs | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-obs-build | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-source | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP1 | kernel-syms | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-docs | 5.3.18-24.9.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-obs-build | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-preempt | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-source | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-syms | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Module for Legacy 15 SP1 | kernel-default | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Module for Legacy 15 SP2 | kernel-default | 5.3.18-24.9.1 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP1 | kernel-azure | 4.12.14-8.33.1 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP1 | kernel-source-azure | 4.12.14-8.33.1 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP1 | kernel-syms-azure | 4.12.14-8.33.1 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-azure | 5.3.18-18.5.1 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-source-azure | 5.3.18-18.5.1 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-syms-azure | 5.3.18-18.5.1 |
| SUSE Linux Enterprise Real Time 12 SP4 | kernel-rt | 4.12.14-8.23.1 |
| SUSE Linux Enterprise Real Time 12 SP4 | kernel-rt_debug | 4.12.14-8.23.1 |
| SUSE Linux Enterprise Real Time 12 SP4 | kernel-source-rt | 4.12.14-8.23.1 |
| SUSE Linux Enterprise Real Time 12 SP4 | kernel-syms-rt | 4.12.14-8.23.1 |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-rt | 4.12.14-10.13.1 |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-rt_debug | 4.12.14-10.13.1 |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-source-rt | 4.12.14-10.13.1 |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-syms-rt | 4.12.14-10.13.1 |
| SUSE Linux Enterprise Server 12 SP4 | kernel-azure | 4.12.14-6.43.1 |
| SUSE Linux Enterprise Server 12 SP4 | kernel-default | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Server 12 SP4 | kernel-source | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Server 12 SP4 | kernel-source-azure | 4.12.14-6.43.1 |
| SUSE Linux Enterprise Server 12 SP4 | kernel-syms | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Server 12 SP4 | kernel-syms-azure | 4.12.14-6.43.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-azure | 4.12.14-16.16.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-default | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source-azure | 4.12.14-16.16.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-syms | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-syms-azure | 4.12.14-16.16.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-default | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-docs | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-obs-build | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-source | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-syms | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-vanilla | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-zfcpdump | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-azure | 4.12.14-6.43.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source-azure | 4.12.14-6.43.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-syms | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-syms-azure | 4.12.14-6.43.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-azure | 4.12.14-16.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source-azure | 4.12.14-16.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-syms | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-syms-azure | 4.12.14-16.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-default | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-docs | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-obs-build | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-source | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-syms | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-vanilla | 4.12.14-150.52.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | kernel-docs | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | kernel-obs-build | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | kernel-docs | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | kernel-obs-build | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Workstation Extension 12 SP4 | kernel-default | 4.12.14-95.54.1 |
| SUSE Linux Enterprise Workstation Extension 12 SP5 | kernel-default | 4.12.14-122.23.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP1 | kernel-default | 4.12.14-197.45.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP2 | kernel-default | 5.3.18-24.9.1 |
| SUSE Real Time Module 15 SP1 | kernel-rt | 4.12.14-14.28.1 |
| SUSE Real Time Module 15 SP1 | kernel-rt_debug | 4.12.14-14.28.1 |
| SUSE Real Time Module 15 SP1 | kernel-source-rt | 4.12.14-14.28.1 |
| SUSE Real Time Module 15 SP1 | kernel-syms-rt | 4.12.14-14.28.1 |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1074.78~16.04.1 |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1079.83~16.04.1 |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1091.101~16.04.1 |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1078.88~16.04.1 |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1080.90~16.04.1 |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-107.108~16.04.1 |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-112.113~16.04.1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | no fix |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1046.50~16.04.1 |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1050.54~16.04.1 |
| Ubuntu 18.04 LTS | linux | 4.15.0-109.110 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1077.81 |
| Ubuntu 18.04 LTS | linux-aws-5.0 | no fix |
| Ubuntu 18.04 LTS | linux-aws-5.3 | 5.3.0-1032.34~18.04.2 |
| Ubuntu 18.04 LTS | linux-azure | no fix |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1091.101 |
| Ubuntu 18.04 LTS | linux-azure-5.3 | 5.3.0-1034.35~18.04.1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1022.22~18.04.1 |
| Ubuntu 18.04 LTS | linux-azure-edge | no fix |
| Ubuntu 18.04 LTS | linux-gcp | no fix |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1080.90 |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1078.88 |
| Ubuntu 18.04 LTS | linux-gcp-5.3 | 5.3.0-1032.34~18.04.1 |
| Ubuntu 18.04 LTS | linux-gcp-edge | no fix |
| Ubuntu 18.04 LTS | linux-gke-4.15 | 4.15.0-1066.69 |
| Ubuntu 18.04 LTS | linux-gke-4.15 | 4.15.0-1064.67 |
| Ubuntu 18.04 LTS | linux-gke-5.0 | 5.0.0-1045.46 |
| Ubuntu 18.04 LTS | linux-gke-5.3 | 5.3.0-1032.34~18.04.1 |
| Ubuntu 18.04 LTS | linux-hwe | 5.3.0-64.58~18.04.1 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-42.46~18.04.1 |
| Ubuntu 18.04 LTS | linux-hwe-edge | no fix |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1069.70 |
| Ubuntu 18.04 LTS | linux-oem | 4.15.0-1091.101 |
| Ubuntu 18.04 LTS | linux-oem-osp1 | 5.0.0-1065.70 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1048.52 |
| Ubuntu 18.04 LTS | linux-oracle-5.0 | no fix |
| Ubuntu 18.04 LTS | linux-oracle-5.3 | 5.3.0-1030.32~18.04.1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1015.15~18.04.1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1065.69 |
| Ubuntu 18.04 LTS | linux-raspi2-5.3 | 5.3.0-1030.32~18.04.2 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1081.88 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1083.91 |
| Ubuntu 20.04 LTS | linux | 5.4.0-42.46 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1020.20 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1022.22 |
| Ubuntu 20.04 LTS | linux-azure-fde | no fix |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1021.21 |
| Ubuntu 20.04 LTS | linux-gke | no fix |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1020.20 |
| Ubuntu 20.04 LTS | linux-oem-5.6 | 5.6.0-1018.18 |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1021.21 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1015.15 |
| Ubuntu 20.04 LTS | linux-raspi2 | no fix |
| Ubuntu 20.04 LTS | linux-riscv | 5.4.0-30.34 |
| Ubuntu 22.04 LTS | linux-intel-iot-realtime | no fix |
| Ubuntu 22.04 LTS | linux-realtime | no fix |
| Ubuntu 22.04 LTS | linux-riscv | no fix |
| Ubuntu 24.04 LTS | linux-raspi-realtime | no fix |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1091.101~14.04.1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2022.22 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2006.7 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1037.42 |
| Ubuntu Pro FIPS 18.04 LTS | linux-aws-fips | no fix |
| Ubuntu Pro FIPS 18.04 LTS | linux-azure-fips | no fix |
| Ubuntu Pro FIPS 18.04 LTS | linux-gcp-fips | no fix |
| openSUSE Leap 15.1 | kernel-debug | 4.12.14-lp151.28.52.1 |
| openSUSE Leap 15.1 | kernel-default | 4.12.14-lp151.28.52.1 |
| openSUSE Leap 15.1 | kernel-docs | 4.12.14-lp151.28.52.2 |
| openSUSE Leap 15.1 | kernel-kvmsmall | 4.12.14-lp151.28.52.1 |
| openSUSE Leap 15.1 | kernel-obs-build | 4.12.14-lp151.28.52.3 |
| openSUSE Leap 15.1 | kernel-obs-qa | 4.12.14-lp151.28.52.3 |
| openSUSE Leap 15.1 | kernel-source | 4.12.14-lp151.28.52.1 |
| openSUSE Leap 15.1 | kernel-syms | 4.12.14-lp151.28.52.1 |
| openSUSE Leap 15.1 | kernel-vanilla | 4.12.14-lp151.28.52.1 |
| openSUSE Leap 15.2 | kernel-debug | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-default | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-default-base | 5.3.18-lp152.26.2.lp152.8.2.2 |
| openSUSE Leap 15.2 | kernel-docs | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-kvmsmall | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-obs-build | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-obs-qa | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-preempt | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-rt | 5.3.18-lp152.3.5.1 |
| openSUSE Leap 15.2 | kernel-rt_debug | 5.3.18-lp152.3.5.1 |
| openSUSE Leap 15.2 | kernel-source | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-source-rt | 5.3.18-lp152.3.5.1 |
| openSUSE Leap 15.2 | kernel-syms | 5.3.18-lp152.26.2 |
| openSUSE Leap 15.2 | kernel-syms-rt | 5.3.18-lp152.3.5.1 |