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7.9
CVE-2022-50367: Linux kernel may crash when handling certain files
CVE-2022-50367 · published 1 year ago
Summary
The Linux operating system kernel can experience a crash when it tries to clean up a special type of file because a piece of memory is not set up correctly. This can cause the system to stop working unexpectedly. Updating the kernel to the latest version fixes the problem.
What to do
- Update linux kernel to version 6.0.1.
- Update canonical linux-azure to version 4.15.0-1157.172~14.04.2.
- Update canonical linux-aws-hwe to version 4.15.0-1143.155~16.04.1.
- Update canonical linux-azure to version 4.15.0-1159.174~16.04.1.
- Update canonical linux-gcp to version 4.15.0-1138.154~16.04.1.
- Update canonical linux-hwe to version 4.15.0-197.208~16.04.1.
- Update canonical linux-oracle to version 4.15.0-1108.119~16.04.1.
- Update canonical linux to version 4.15.0-197.208.
- Update canonical linux-aws to version 4.15.0-1143.155.
- Update canonical linux-aws-5.4 to version 5.4.0-1089.97~18.04.1.
- Update canonical linux-azure-4.15 to version 4.15.0-1157.172.
- Update canonical linux-azure-5.4 to version 5.4.0-1095.101~18.04.1.
- Update canonical linux-gcp-4.15 to version 4.15.0-1138.154.
- Update canonical linux-gcp-5.4 to version 5.4.0-1093.102~18.04.1.
- Update canonical linux-hwe-5.4 to version 5.4.0-132.148~18.04.1.
- Update canonical linux-ibm-5.4 to version 5.4.0-1037.42~18.04.1.
- Update canonical linux-kvm to version 4.15.0-1129.134.
- Update canonical linux-oracle to version 4.15.0-1108.119.
- Update canonical linux-oracle-5.4 to version 5.4.0-1087.96~18.04.1.
- Update canonical linux-raspi-5.4 to version 5.4.0-1074.85~18.04.1.
- Update canonical linux-aws-fips to version 4.15.0-2082.88.
- Update canonical linux-azure-fips to version 4.15.0-2066.72.
- Update canonical linux-fips to version 4.15.0-1100.111.
- Update canonical linux-gcp-fips to version 4.15.0-2047.52.
- Update canonical linux to version 5.4.0-132.148.
- Update canonical linux-aws to version 5.4.0-1089.97.
- Update canonical linux-aws-5.15 to version 5.15.0-1023.27~20.04.1.
- Update canonical linux-azure to version 5.4.0-1095.101.
- Update canonical linux-azure-5.15 to version 5.15.0-1023.29~20.04.1.
- Update canonical linux-bluefield to version 5.4.0-1050.56.
- Update canonical linux-gcp to version 5.4.0-1093.102.
- Update canonical linux-gcp-5.15 to version 5.15.0-1022.29~20.04.1.
- Update canonical linux-hwe-5.15 to version 5.15.0-53.59~20.04.1.
- Update canonical linux-ibm to version 5.4.0-1037.42.
- Update canonical linux-intel-iotg-5.15 to version 5.15.0-1018.23~20.04.1.
- Update canonical linux-iot to version 5.4.0-1006.8.
- Update canonical linux-kvm to version 5.4.0-1079.85.
- Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-53.59~20.04.1.
- Update canonical linux-oracle to version 5.4.0-1087.96.
- Update canonical linux-oracle-5.15 to version 5.15.0-1022.28~20.04.1.
- Update canonical linux-raspi to version 5.4.0-1074.85.
- Update canonical linux-riscv-5.15 to version 5.15.0-1023.27~20.04.1.
- Update canonical linux-azure-fde-5.15 to version 5.15.0-1114.123~20.04.1.
- Update canonical linux-aws-fips to version 5.4.0-1089.97+fips1.
- Update canonical linux-azure-fips to version 5.4.0-1095.101+fips1.
- Update canonical linux-fips to version 5.4.0-1065.74.
- Update canonical linux-gcp-fips to version 5.4.0-1093.102+fips1.
- Update canonical linux to version 5.15.0-53.59.
- Update canonical linux-aws to version 5.15.0-1023.27.
- Update canonical linux-azure to version 5.15.0-1023.29.
- Update canonical linux-gcp to version 5.15.0-1022.29.
- Update canonical linux-gke to version 5.15.0-1020.25.
- Update canonical linux-gkeop to version 5.15.0-1008.12.
- Update canonical linux-ibm to version 5.15.0-1018.21.
- Update canonical linux-intel-iotg to version 5.15.0-1018.23.
- Update canonical linux-kvm to version 5.15.0-1021.26.
- Update canonical linux-lowlatency to version 5.15.0-53.59.
- Update canonical linux-nvidia to version 5.15.0-1015.15.
- Update canonical linux-oracle to version 5.15.0-1022.28.
- Update canonical linux-raspi to version 5.15.0-1018.20.
- Update canonical linux-realtime to version 5.15.0-1025.28.
- Update canonical linux-azure-fde to version 5.15.0-1024.30.1.
- Update debian linux to version 6.0.2-1.
- Update linux linux to version d1ff475d7c83289d0a7faef346ea3bbf90818bad or later.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| – | linux | linux_kernel |
< 4.9.331 >= 4.10, < 4.14.296 >= 4.15, < 4.19.262 >= 4.20, < 5.4.218 >= 5.5, < 5.10.148 >= 5.11, < 5.15.73 >= 5.16, < 5.19.15 >= 6.0, < 6.0.1 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| – | linux | linux |
< d1ff475d7c83289d0a7faef346ea3bbf90818bad 2.6.12 |
| Linux | linux | kernel |
>= 5.20.0, < 6.0.1 Fix: upgrade to 6.0.1
|
| Ubuntu:Pro:14.04:LTS | canonical | linux-azure |
< 4.15.0-1157.172~14.04.2 Fix: upgrade to 4.15.0-1157.172~14.04.2
|
| Ubuntu:Pro:14.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:14.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:Pro:14.04:LTS | canonical | linux-lts-xenial | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-aws-hwe |
< 4.15.0-1143.155~16.04.1 Fix: upgrade to 4.15.0-1143.155~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-azure |
< 4.15.0-1159.174~16.04.1 Fix: upgrade to 4.15.0-1159.174~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-gcp |
< 4.15.0-1138.154~16.04.1 Fix: upgrade to 4.15.0-1138.154~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-hwe |
< 4.15.0-197.208~16.04.1 Fix: upgrade to 4.15.0-197.208~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-oracle |
< 4.15.0-1108.119~16.04.1 Fix: upgrade to 4.15.0-1108.119~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-aws | All versions |
| Ubuntu:16.04:LTS | canonical | linux-hwe-edge | All versions |
| Ubuntu:Pro:16.04:LTS | canonical | linux-kvm | All versions |
| Ubuntu:Pro:FIPS:16.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:18.04:LTS | canonical | linux |
< 4.15.0-197.208 Fix: upgrade to 4.15.0-197.208
|
| Ubuntu:18.04:LTS | canonical | linux-aws |
< 4.15.0-1143.155 Fix: upgrade to 4.15.0-1143.155
|
| Ubuntu:18.04:LTS | canonical | linux-aws-5.4 |
< 5.4.0-1089.97~18.04.1 Fix: upgrade to 5.4.0-1089.97~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-azure-4.15 |
< 4.15.0-1157.172 Fix: upgrade to 4.15.0-1157.172
|
| Ubuntu:18.04:LTS | canonical | linux-azure-5.4 |
< 5.4.0-1095.101~18.04.1 Fix: upgrade to 5.4.0-1095.101~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-gcp-4.15 |
< 4.15.0-1138.154 Fix: upgrade to 4.15.0-1138.154
|
| Ubuntu:18.04:LTS | canonical | linux-gcp-5.4 |
< 5.4.0-1093.102~18.04.1 Fix: upgrade to 5.4.0-1093.102~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-hwe-5.4 |
< 5.4.0-132.148~18.04.1 Fix: upgrade to 5.4.0-132.148~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-ibm-5.4 |
< 5.4.0-1037.42~18.04.1 Fix: upgrade to 5.4.0-1037.42~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-kvm |
< 4.15.0-1129.134 Fix: upgrade to 4.15.0-1129.134
|
| Ubuntu:18.04:LTS | canonical | linux-oracle |
< 4.15.0-1108.119 Fix: upgrade to 4.15.0-1108.119
|
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.4 |
< 5.4.0-1087.96~18.04.1 Fix: upgrade to 5.4.0-1087.96~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-raspi-5.4 |
< 5.4.0-1074.85~18.04.1 Fix: upgrade to 5.4.0-1074.85~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-aws-5.0 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-aws-5.3 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-5.3 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-azure-edge | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gcp-5.3 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gke-4.15 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gke-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-gkeop-5.4 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-hwe | All versions |
| Ubuntu:18.04:LTS | canonical | linux-hwe-edge | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oem | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.0 | All versions |
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.3 | All versions |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-aws-fips |
< 4.15.0-2082.88 Fix: upgrade to 4.15.0-2082.88
|
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-azure-fips |
< 4.15.0-2066.72 Fix: upgrade to 4.15.0-2066.72
|
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-fips |
< 4.15.0-1100.111 Fix: upgrade to 4.15.0-1100.111
|
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-gcp-fips |
< 4.15.0-2047.52 Fix: upgrade to 4.15.0-2047.52
|
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-aws-fips | All versions |
Showing 50 of 170. Show the rest
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:20.04:LTS | canonical | linux |
< 5.4.0-132.148 Fix: upgrade to 5.4.0-132.148
|
| Ubuntu:20.04:LTS | canonical | linux-aws |
< 5.4.0-1089.97 Fix: upgrade to 5.4.0-1089.97
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.15 |
< 5.15.0-1023.27~20.04.1 Fix: upgrade to 5.15.0-1023.27~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-azure |
< 5.4.0-1095.101 Fix: upgrade to 5.4.0-1095.101
|
| Ubuntu:20.04:LTS | canonical | linux-azure-5.15 |
< 5.15.0-1023.29~20.04.1 Fix: upgrade to 5.15.0-1023.29~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-bluefield |
< 5.4.0-1050.56 Fix: upgrade to 5.4.0-1050.56
|
| Ubuntu:20.04:LTS | canonical | linux-gcp |
< 5.4.0-1093.102 Fix: upgrade to 5.4.0-1093.102
|
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.15 |
< 5.15.0-1022.29~20.04.1 Fix: upgrade to 5.15.0-1022.29~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.15 |
< 5.15.0-53.59~20.04.1 Fix: upgrade to 5.15.0-53.59~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-ibm |
< 5.4.0-1037.42 Fix: upgrade to 5.4.0-1037.42
|
| Ubuntu:20.04:LTS | canonical | linux-intel-iotg-5.15 |
< 5.15.0-1018.23~20.04.1 Fix: upgrade to 5.15.0-1018.23~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-iot |
< 5.4.0-1006.8 Fix: upgrade to 5.4.0-1006.8
|
| Ubuntu:20.04:LTS | canonical | linux-kvm |
< 5.4.0-1079.85 Fix: upgrade to 5.4.0-1079.85
|
| Ubuntu:20.04:LTS | canonical | linux-lowlatency-hwe-5.15 |
< 5.15.0-53.59~20.04.1 Fix: upgrade to 5.15.0-53.59~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-oracle |
< 5.4.0-1087.96 Fix: upgrade to 5.4.0-1087.96
|
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.15 |
< 5.15.0-1022.28~20.04.1 Fix: upgrade to 5.15.0-1022.28~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-raspi |
< 5.4.0-1074.85 Fix: upgrade to 5.4.0-1074.85
|
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.15 |
< 5.15.0-1023.27~20.04.1 Fix: upgrade to 5.15.0-1023.27~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-aws-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-aws-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-azure-fde | All versions |
| Ubuntu:Pro:20.04:LTS | canonical | linux-azure-fde-5.15 |
< 5.15.0-1114.123~20.04.1 Fix: upgrade to 5.15.0-1114.123~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gke-5.15 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gkeop | All versions |
| Ubuntu:20.04:LTS | canonical | linux-gkeop-5.15 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-intel-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.10 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.14 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oem-5.6 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.13 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.8 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-raspi2 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.11 | All versions |
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.8 | All versions |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-aws-fips |
< 5.4.0-1089.97+fips1 Fix: upgrade to 5.4.0-1089.97+fips1
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-azure-fips |
< 5.4.0-1095.101+fips1 Fix: upgrade to 5.4.0-1095.101+fips1
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-fips |
< 5.4.0-1065.74 Fix: upgrade to 5.4.0-1065.74
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-gcp-fips |
< 5.4.0-1093.102+fips1 Fix: upgrade to 5.4.0-1093.102+fips1
|
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-fips | All versions |
| Ubuntu:Pro:FIPS:20.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:22.04:LTS | canonical | linux |
< 5.15.0-53.59 Fix: upgrade to 5.15.0-53.59
|
| Ubuntu:22.04:LTS | canonical | linux-allwinner-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws |
< 5.15.0-1023.27 Fix: upgrade to 5.15.0-1023.27
|
| Ubuntu:22.04:LTS | canonical | linux-aws-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure |
< 5.15.0-1023.29 Fix: upgrade to 5.15.0-1023.29
|
| Ubuntu:22.04:LTS | canonical | linux-azure-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde |
< 5.15.0-1024.30.1 Fix: upgrade to 5.15.0-1024.30.1
|
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp |
< 5.15.0-1022.29 Fix: upgrade to 5.15.0-1022.29
|
| Ubuntu:22.04:LTS | canonical | linux-gcp-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gke |
< 5.15.0-1020.25 Fix: upgrade to 5.15.0-1020.25
|
| Ubuntu:22.04:LTS | canonical | linux-gkeop |
< 5.15.0-1008.12 Fix: upgrade to 5.15.0-1008.12
|
| Ubuntu:22.04:LTS | canonical | linux-hwe-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-hwe-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-ibm |
< 5.15.0-1018.21 Fix: upgrade to 5.15.0-1018.21
|
| Ubuntu:22.04:LTS | canonical | linux-intel-iot-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-intel-iotg |
< 5.15.0-1018.23 Fix: upgrade to 5.15.0-1018.23
|
| Ubuntu:22.04:LTS | canonical | linux-kvm |
< 5.15.0-1021.26 Fix: upgrade to 5.15.0-1021.26
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency |
< 5.15.0-53.59 Fix: upgrade to 5.15.0-53.59
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-lowlatency-hwe-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia |
< 5.15.0-1015.15 Fix: upgrade to 5.15.0-1015.15
|
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-nvidia-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-5.17 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.0 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.1 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oem-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-oracle |
< 5.15.0-1022.28 Fix: upgrade to 5.15.0-1022.28
|
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-raspi |
< 5.15.0-1018.20 Fix: upgrade to 5.15.0-1018.20
|
| Ubuntu:22.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-riscv-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-starfive-6.5 | All versions |
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime |
< 5.15.0-1025.28 Fix: upgrade to 5.15.0-1025.28
|
| Ubuntu:24.04:LTS | canonical | linux-azure-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-gcp-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-intel | All versions |
| Ubuntu:24.04:LTS | canonical | linux-lowlatency-hwe-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-nvidia-7.0 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.11 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-oem-6.8 | All versions |
| Ubuntu:24.04:LTS | canonical | linux-raspi-realtime | All versions |
| Ubuntu:24.04:LTS | canonical | linux-realtime | All versions |
| Ubuntu:24.04:LTS | canonical | linux-riscv | All versions |
| Ubuntu:Nvidia-BlueField:24.04:LTS | canonical | linux-bluefield | All versions |
| Debian:12 | debian | linux |
< 6.0.2-1 Fix: upgrade to 6.0.2-1
|
Original advisory text
fs: fix UAF/GPF bug in nilfs_mdt_destroy
In the Linux kernel, the following vulnerability has been resolved: fs: fix UAF/GPF bug in nilfs_mdt_destroy In alloc_inode, inode_init_always() could return -ENOMEM if security_inode_alloc() fails, which causes inode->i_private uninitialized. Then nilfs_is_metadata_file_inode() returns true and nilfs_free_inode() wrongly calls nilfs_mdt_destroy(), which frees the uninitialized inode->i_private and leads to crashes(e.g., UAF/GPF). Fix this by moving security_inode_alloc just prior to this_cpu_inc(nr_inodes)
References
- https://ubuntu.com/security/CVE-2022-50367 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2022-50367 Third Party Advisory
- https://git.kernel.org/linus/2e488f13755ffbb60f307e991b27024716a33b29 Third Party Advisory
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50367... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-50367 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://security-tracker.debian.org/tracker/CVE-2022-50367 Vendor Advisory
- https://git.kernel.org/stable/c/1e555c3ed1fce4b278aaebe18a64a934cece57d8 Third Party Advisory
- https://git.kernel.org/stable/c/2a96b532098284ecf8e4849b8b9e5fc7a28bdee9 Third Party Advisory
- https://git.kernel.org/stable/c/2e488f13755ffbb60f307e991b27024716a33b29 Third Party Advisory
- https://git.kernel.org/stable/c/64b79e632869ad3ef6c098a4731d559381da1115 Third Party Advisory
- https://git.kernel.org/stable/c/70e4f70d54e0225f91814e8610477d65f33cefe4 Third Party Advisory
- https://git.kernel.org/stable/c/81de80330fa6907aec32eb54c5619059e6e36452 Third Party Advisory
- https://git.kernel.org/stable/c/c0aa76b0f17f59dd9c9d3463550a2986a1d592e4 Third Party Advisory
- https://git.kernel.org/stable/c/d1ff475d7c83289d0a7faef346ea3bbf90818bad Third Party Advisory
- https://git.kernel.org/stable/c/ec2aab115eb38ac4992ea2fcc2a02fbe7af5cf48 Third Party Advisory
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker full control
Severity
7.9
High
Type
CWE-416Use After Free
Timeline
Published17 Sep 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
UBUNTU-CVE-2022-50367 · OSV
CVE-2022-50367 · NVD
CVE-2022-50367 · MITRE
CVE-2022-50367 · OSV
DEBIAN-CVE-2022-50367 · OSV
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