CVE-2020-25639
Fixed in a distro release EPSS <1%
A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC. This flaw allows a local user to crash the system.
Products: linux_kernel, fedoraproject fedora, redhat openshift_container_platform, redhat enterprise_linux, redhat messaging_realtime_grid
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | linux | 5.11.3.arch1-1 |
| Arch Linux | linux-hardened | 5.10.21.hardened1-1 |
| Arch Linux | linux-lts | 5.10.20-1 |
| Arch Linux | linux-zen | 5.11.3.zen1-1 |
| Debian 12 | linux | 5.10.19-1 |
| Debian 13 | linux | 5.10.19-1 |
| Debian 14 | linux | 5.10.19-1 |
| SUSE Enterprise Storage 6 | kernel-default | 4.12.14-197.83.1 |
| SUSE Enterprise Storage 6 | kernel-docs | 4.12.14-197.83.1 |
| SUSE Enterprise Storage 6 | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Enterprise Storage 6 | kernel-source | 4.12.14-197.83.1 |
| SUSE Enterprise Storage 6 | kernel-syms | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Availability Extension 12 SP4 | kernel-default | 4.12.14-95.68.1 |
| SUSE Linux Enterprise High Availability Extension 12 SP5 | kernel-default | 4.12.14-122.60.1 |
| SUSE Linux Enterprise High Availability Extension 15 | kernel-default | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Availability Extension 15 SP1 | kernel-default | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Availability Extension 15 SP2 | kernel-default | 5.3.18-24.49.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-default | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-docs | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-source | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kernel-syms | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-default | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-docs | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-source | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kernel-syms | 4.12.14-197.83.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-default | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-docs | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-obs-build | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-source | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-syms | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | kernel-vanilla | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-default | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-docs | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-obs-build | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-source | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-syms | 4.12.14-150.66.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | kernel-vanilla | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Live Patching 12 SP4 | kernel-default | 4.12.14-95.68.1 |
| SUSE Linux Enterprise Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_18 | 1-6.3.1 |
| SUSE Linux Enterprise Live Patching 12 SP5 | kernel-default | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_15 | 1-8.3.1 |
| SUSE Linux Enterprise Live Patching 15 | kernel-default | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Live Patching 15 | kernel-livepatch-SLE15_Update_22 | 1-1.3.1 |
| SUSE Linux Enterprise Live Patching 15 SP1 | kernel-default | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_22 | 1-3.5.1 |
| SUSE Linux Enterprise Live Patching 15 SP2 | kernel-default | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_10 | 1-5.3.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default-base | 5.3.18-24.49.2.9.21.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-preempt | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-source | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-docs | 5.3.18-24.49.3 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-obs-build | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-preempt | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-source | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-syms | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Module for Legacy 15 SP2 | kernel-default | 5.3.18-24.49.2 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-azure | 5.3.18-18.35.2 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-source-azure | 5.3.18-18.35.2 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-syms-azure | 5.3.18-18.35.2 |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-rt | 4.12.14-10.31.1 |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-rt_debug | 4.12.14-10.31.1 |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-source-rt | 4.12.14-10.31.1 |
| SUSE Linux Enterprise Real Time 12 SP5 | kernel-syms-rt | 4.12.14-10.31.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | kernel-default | 4.12.14-95.68.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | kernel-source | 4.12.14-95.68.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | kernel-syms | 4.12.14-95.68.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-azure | 4.12.14-16.44.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-default | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-source-azure | 4.12.14-16.44.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-syms | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Server 12 SP5 | kernel-syms-azure | 4.12.14-16.44.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | kernel-default | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | kernel-docs | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | kernel-source | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | kernel-syms | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-default | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-docs | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-source | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-syms | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kernel-zfcpdump | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-default | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-docs | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-obs-build | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-source | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-syms | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-vanilla | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server 15-LTSS | kernel-zfcpdump | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | 4.12.14-95.68.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | 4.12.14-95.68.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-syms | 4.12.14-95.68.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-azure | 4.12.14-16.44.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-default | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-source-azure | 4.12.14-16.44.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-syms | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kernel-syms-azure | 4.12.14-16.44.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-default | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-docs | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-obs-build | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-source | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-syms | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | kernel-vanilla | 4.12.14-150.66.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-default | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-docs | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-source | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kernel-syms | 4.12.14-197.83.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | kernel-docs | 4.12.14-122.60.2 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | kernel-obs-build | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Workstation Extension 12 SP5 | kernel-default | 4.12.14-122.60.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP2 | kernel-default | 5.3.18-24.49.2 |
| SUSE Manager Proxy 4.0 | kernel-default | 4.12.14-197.83.1 |
| SUSE Manager Proxy 4.0 | kernel-docs | 4.12.14-197.83.1 |
| SUSE Manager Proxy 4.0 | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Manager Proxy 4.0 | kernel-source | 4.12.14-197.83.1 |
| SUSE Manager Proxy 4.0 | kernel-syms | 4.12.14-197.83.1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-default | 4.12.14-197.83.1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-docs | 4.12.14-197.83.1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-source | 4.12.14-197.83.1 |
| SUSE Manager Retail Branch Server 4.0 | kernel-syms | 4.12.14-197.83.1 |
| SUSE Manager Server 4.0 | kernel-default | 4.12.14-197.83.1 |
| SUSE Manager Server 4.0 | kernel-docs | 4.12.14-197.83.1 |
| SUSE Manager Server 4.0 | kernel-obs-build | 4.12.14-197.83.1 |
| SUSE Manager Server 4.0 | kernel-source | 4.12.14-197.83.1 |
| SUSE Manager Server 4.0 | kernel-syms | 4.12.14-197.83.1 |
| SUSE Manager Server 4.0 | kernel-zfcpdump | 4.12.14-197.83.1 |
| SUSE OpenStack Cloud 9 | kernel-default | 4.12.14-95.68.1 |
| SUSE OpenStack Cloud 9 | kernel-source | 4.12.14-95.68.1 |
| SUSE OpenStack Cloud 9 | kernel-syms | 4.12.14-95.68.1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-default | 4.12.14-95.68.1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-source | 4.12.14-95.68.1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms | 4.12.14-95.68.1 |
| SUSE Real Time Module 15 SP2 | kernel-rt | 5.3.18-25.1 |
| SUSE Real Time Module 15 SP2 | kernel-rt_debug | 5.3.18-25.1 |
| SUSE Real Time Module 15 SP2 | kernel-source-rt | 5.3.18-25.1 |
| SUSE Real Time Module 15 SP2 | kernel-syms-rt | 5.3.18-25.1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | no fix |
| Ubuntu 18.04 LTS | linux-aws-5.0 | no fix |
| Ubuntu 18.04 LTS | linux-aws-5.3 | no fix |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1048.50~18.04.1 |
| Ubuntu 18.04 LTS | linux-azure | no fix |
| Ubuntu 18.04 LTS | linux-azure-5.3 | no fix |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1047.49~18.04.1 |
| Ubuntu 18.04 LTS | linux-azure-edge | no fix |
| Ubuntu 18.04 LTS | linux-gcp | no fix |
| Ubuntu 18.04 LTS | linux-gcp-5.3 | no fix |
| Ubuntu 18.04 LTS | linux-gcp-5.4 | 5.4.0-1043.46~18.04.1 |
| Ubuntu 18.04 LTS | linux-gcp-edge | no fix |
| Ubuntu 18.04 LTS | linux-gke-5.4 | 5.4.0-1043.45~18.04.1 |
| Ubuntu 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1015.16~18.04.1 |
| Ubuntu 18.04 LTS | linux-hwe | no fix |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-73.82~18.04.1 |
| Ubuntu 18.04 LTS | linux-hwe-edge | no fix |
| Ubuntu 18.04 LTS | linux-oracle-5.0 | no fix |
| Ubuntu 18.04 LTS | linux-oracle-5.3 | no fix |
| Ubuntu 18.04 LTS | linux-oracle-5.4 | 5.4.0-1044.47~18.04.1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1035.38~18.04.1 |
| Ubuntu 20.04 LTS | linux | 5.4.0-73.82 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1048.50 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1047.49 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1043.46 |
| Ubuntu 20.04 LTS | linux-gke | 5.4.0-1043.45 |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1015.16 |
| Ubuntu 20.04 LTS | linux-hwe-5.8 | 5.8.0-53.60~20.04.1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1039.40 |
| Ubuntu 20.04 LTS | linux-oem-5.10 | 5.10.0-1021.22 |
| Ubuntu 20.04 LTS | linux-oem-5.6 | no fix |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1045.49 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1035.38 |
| Ubuntu 20.04 LTS | linux-raspi2 | no fix |
| Ubuntu 20.04 LTS | linux-riscv | no fix |
| Ubuntu 20.04 LTS | linux-riscv-5.8 | 5.8.0-25.27~20.04.1 |
| Ubuntu 22.04 LTS | linux-intel-iot-realtime | no fix |
| Ubuntu 22.04 LTS | linux-realtime | no fix |
| Ubuntu 24.04 LTS | linux-raspi-realtime | no fix |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1069.73+fips2 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1073.76+fips1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1067.71~20.04.1 |
| Ubuntu Pro FIPS 20.04 LTS | linux-aws-fips | no fix |
| Ubuntu Pro FIPS 20.04 LTS | linux-azure-fips | no fix |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips | no fix |
| Ubuntu Pro FIPS 20.04 LTS | linux-gcp-fips | no fix |
| openSUSE Leap 15.1 | kernel-debug | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.1 | kernel-default | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.1 | kernel-docs | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.1 | kernel-kvmsmall | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.1 | kernel-obs-build | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.1 | kernel-obs-qa | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.1 | kernel-source | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.1 | kernel-syms | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.1 | kernel-vanilla | 4.12.14-lp151.28.91.1 |
| openSUSE Leap 15.2 | kernel-debug | 5.3.18-lp152.60.1 |
| openSUSE Leap 15.2 | kernel-default | 5.3.18-lp152.60.1 |
| openSUSE Leap 15.2 | kernel-docs | 5.3.18-lp152.60.1 |
| openSUSE Leap 15.2 | kernel-kvmsmall | 5.3.18-lp152.60.1 |
| openSUSE Leap 15.2 | kernel-obs-build | 5.3.18-lp152.60.1 |
| openSUSE Leap 15.2 | kernel-obs-qa | 5.3.18-lp152.60.1 |
| openSUSE Leap 15.2 | kernel-preempt | 5.3.18-lp152.60.1 |
| openSUSE Leap 15.2 | kernel-source | 5.3.18-lp152.60.1 |
| openSUSE Leap 15.2 | kernel-syms | 5.3.18-lp152.60.1 |
| openSUSE Tumbleweed | kernel-source | 5.14.6-1.4 |
| openSUSE Tumbleweed | kernel-source | 6.6.17-1.1 |