CVE-2020-29369
Fixed in a distro release EPSS <1%
An issue was discovered in mm/mmap.c in the Linux kernel before 5.7.11. There is a race condition between certain expand functions (expand_downwards and expand_upwards) and page-table free operations from an munmap call, aka CID-246c320a8cfe.
Products: linux_kernel, netapp hci_management_node, netapp solidfire
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | linux | 5.7.17-1 |
| Debian 13 | linux | 5.7.17-1 |
| Debian 14 | linux | 5.7.17-1 |
| SUSE Linux Enterprise High Availability Extension 15 SP2 | kernel-default | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Live Patching 15 SP2 | kernel-default | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_0 | 6-5.2 |
| SUSE Linux Enterprise Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_8 | 1-5.3.3 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-default-base | 5.3.18-24.43.2.9.17.3 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-preempt | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | kernel-source | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-docs | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-obs-build | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-preempt | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-source | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | kernel-syms | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Legacy 15 SP2 | kernel-default | 5.3.18-24.43.2 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-azure | 5.3.18-18.29.1 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-source-azure | 5.3.18-18.29.1 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP2 | kernel-syms-azure | 5.3.18-18.29.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP2 | kernel-default | 5.3.18-24.43.2 |
| SUSE Real Time Module 15 SP2 | kernel-rt | 5.3.18-19.1 |
| SUSE Real Time Module 15 SP2 | kernel-rt_debug | 5.3.18-19.1 |
| SUSE Real Time Module 15 SP2 | kernel-source-rt | 5.3.18-19.1 |
| SUSE Real Time Module 15 SP2 | kernel-syms-rt | 5.3.18-19.1 |
| 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 | 5.4.0-1022.22~18.04.1 |
| 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 | 5.4.0-1023.23~18.04.1 |
| 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 | 5.4.0-1022.22~18.04.1 |
| Ubuntu 18.04 LTS | linux-gcp-edge | no fix |
| Ubuntu 18.04 LTS | linux-hwe | no fix |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-45.49~18.04.2 |
| 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 | 5.4.0-1022.22~18.04.1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1016.17~18.04.1 |
| Ubuntu 20.04 LTS | linux | 5.4.0-45.49 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1022.22 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1023.23 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1022.22 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1021.21 |
| Ubuntu 20.04 LTS | linux-oem-5.6 | 5.6.0-1048.52 |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1022.22 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1016.17 |
| Ubuntu 20.04 LTS | linux-raspi2 | no fix |
| Ubuntu 20.04 LTS | linux-riscv | 5.4.0-31.35 |
| 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-gcp-fips | no fix |
| openSUSE Leap 15.2 | kernel-debug | 5.3.18-lp152.54.1 |
| openSUSE Leap 15.2 | kernel-default | 5.3.18-lp152.54.1 |
| openSUSE Leap 15.2 | kernel-default-base | 5.3.18-lp152.57.1.lp152.8.17.1 |
| openSUSE Leap 15.2 | kernel-default-base | 5.3.18-lp152.54.1.lp152.8.12.1 |
| openSUSE Leap 15.2 | kernel-docs | 5.3.18-lp152.54.2 |
| openSUSE Leap 15.2 | kernel-kvmsmall | 5.3.18-lp152.54.1 |
| openSUSE Leap 15.2 | kernel-obs-build | 5.3.18-lp152.54.1 |
| openSUSE Leap 15.2 | kernel-obs-qa | 5.3.18-lp152.54.1 |
| openSUSE Leap 15.2 | kernel-preempt | 5.3.18-lp152.54.1 |
| 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-lp152.54.1 |
| openSUSE Leap 15.2 | kernel-source-rt | 5.3.18-lp152.3.5.1 |
| openSUSE Leap 15.2 | kernel-syms | 5.3.18-lp152.54.1 |
| openSUSE Leap 15.2 | kernel-syms-rt | 5.3.18-lp152.3.5.1 |