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5.5

CVE-2024-38598: Ubuntu kernel RAID10 resync can freeze CPU

CVE-2024-38598 · published 2 years ago
Summary

In several Ubuntu kernel packages, expanding a RAID10 storage array could cause a system thread to stop responding for many seconds, slowing or halting the server. The problem occurs during the resynchronization step after a volume size change. Updating the affected Ubuntu kernel packages to the latest version resolves the freeze, and you should apply those updates promptly.

What to do
  • Update canonical linux-aws-5.4 to version 5.4.0-1130.140~18.04.1.
  • Update canonical linux-azure-5.4 to version 5.4.0-1135.142~18.04.1.
  • Update canonical linux-gcp-5.4 to version 5.4.0-1134.143~18.04.1.
  • Update canonical linux-hwe-5.4 to version 5.4.0-192.212~18.04.1.
  • Update canonical linux-ibm-5.4 to version 5.4.0-1077.82~18.04.1.
  • Update canonical linux-oracle-5.4 to version 5.4.0-1129.138~18.04.1.
  • Update canonical linux-raspi-5.4 to version 5.4.0-1114.126~18.04.1.
  • Update canonical linux to version 5.4.0-192.212.
  • Update canonical linux-aws to version 5.4.0-1130.140.
  • Update canonical linux-aws-5.15 to version 5.15.0-1069.75~20.04.1.
  • Update canonical linux-azure to version 5.4.0-1135.142.
  • Update canonical linux-azure-5.15 to version 5.15.0-1072.81~20.04.1.
  • Update canonical linux-bluefield to version 5.4.0-1090.97.
  • Update canonical linux-gcp to version 5.4.0-1134.143.
  • Update canonical linux-gcp-5.15 to version 5.15.0-1068.76~20.04.1.
  • Update canonical linux-gkeop to version 5.4.0-1097.101.
  • Update canonical linux-gkeop-5.15 to version 5.15.0-1052.59~20.04.1.
  • Update canonical linux-hwe-5.15 to version 5.15.0-121.131~20.04.1.
  • Update canonical linux-ibm to version 5.4.0-1077.82.
  • Update canonical linux-ibm-5.15 to version 5.15.0-1062.65~20.04.1.
  • Update canonical linux-intel-iotg-5.15 to version 5.15.0-1064.70~20.04.1.
  • Update canonical linux-iot to version 5.4.0-1042.43.
  • Update canonical linux-kvm to version 5.4.0-1118.125.
  • Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-121.131~20.04.1.
  • Update canonical linux-nvidia-tegra-5.15 to version 5.15.0-1030.30~20.04.1.
  • Update canonical linux-oracle to version 5.4.0-1129.138.
  • Update canonical linux-oracle-5.15 to version 5.15.0-1067.73~20.04.1.
  • Update canonical linux-raspi to version 5.4.0-1114.126.
  • Update canonical linux-riscv-5.15 to version 5.15.0-1065.69~20.04.1.
  • Update canonical linux-xilinx-zynqmp to version 5.4.0-1049.53.
  • Update canonical linux-aws-fips to version 5.4.0-1130.140+fips1.
  • Update canonical linux-azure-fips to version 5.4.0-1135.142+fips1.
  • Update canonical linux-fips to version 5.4.0-1104.114.
  • Update canonical linux-gcp-fips to version 5.4.0-1134.143+fips1.
  • Update canonical linux to version 5.15.0-121.131.
  • Update canonical linux-aws to version 5.15.0-1069.75.
  • Update canonical linux-aws-6.8 to version 6.8.0-1013.14~22.04.1.
  • Update canonical linux-azure to version 5.15.0-1072.81.
  • Update canonical linux-azure-6.8 to version 6.8.0-1012.14~22.04.1.
  • Update canonical linux-azure-fde to version 5.15.0-1072.81.1.
  • Update canonical linux-gcp to version 5.15.0-1068.76.
  • Update canonical linux-gcp-6.8 to version 6.8.0-1012.13~22.04.1.
  • Update canonical linux-gke to version 5.15.0-1066.72.
  • Update canonical linux-gkeop to version 5.15.0-1052.59.
  • Update canonical linux-hwe-6.8 to version 6.8.0-40.40~22.04.3.
  • Update canonical linux-ibm to version 5.15.0-1062.65.
  • Update canonical linux-ibm-6.8 to version 6.8.0-1010.10~22.04.1.
  • Update canonical linux-intel-iotg to version 5.15.0-1064.70.
  • Update canonical linux-kvm to version 5.15.0-1066.71.
  • Update canonical linux-lowlatency to version 5.15.0-121.131.
  • Update canonical linux-lowlatency-hwe-6.8 to version 6.8.0-40.40.1~22.04.1.
  • Update canonical linux-nvidia to version 5.15.0-1064.65.
  • Update canonical linux-nvidia-6.8 to version 6.8.0-1011.11~22.04.1.
  • Update canonical linux-nvidia-tegra to version 5.15.0-1028.28.
  • Update canonical linux-nvidia-tegra-igx to version 5.15.0-1016.16.
  • Update canonical linux-oracle to version 5.15.0-1067.73.
  • Update canonical linux-oracle-6.8 to version 6.8.0-1010.10~22.04.1.
  • Update canonical linux-raspi to version 5.15.0-1062.65.
  • Update canonical linux-riscv-6.8 to version 6.8.0-40.40.1~22.04.1.
  • Update canonical linux-xilinx-zynqmp to version 5.15.0-1035.39.
  • Update canonical linux-bluefield to version 5.15.0-1052.54.
  • Update canonical linux-aws-fips to version 5.15.0-1069.75+fips1.
  • Update canonical linux-azure-fips to version 5.15.0-1072.81+fips1.
  • Update canonical linux-fips to version 5.15.0-121.131+fips1.
  • Update canonical linux-gcp-fips to version 5.15.0-1068.76+fips1.
  • Update canonical linux-intel-iot-realtime to version 5.15.0-1063.65.
  • Update canonical linux-realtime to version 5.15.0-1070.78.
  • Update canonical linux-realtime-6.8 to version 6.8.1-1006.6~22.04.1.
  • Update canonical linux to version 6.8.0-40.40.
  • Update canonical linux-aws to version 6.8.0-1013.14.
  • Update canonical linux-azure to version 6.8.0-1012.14.
  • Update canonical linux-gcp to version 6.8.0-1012.13.
  • Update canonical linux-gke to version 6.8.0-1008.11.
  • Update canonical linux-ibm to version 6.8.0-1010.10.
  • Update canonical linux-lowlatency to version 6.8.0-40.40.1.
  • Update canonical linux-nvidia to version 6.8.0-1011.11.
  • Update canonical linux-nvidia-lowlatency to version 6.8.0-1011.11.1.
  • Update canonical linux-oem-6.8 to version 6.8.0-1010.10.
  • Update canonical linux-oracle to version 6.8.0-1010.10.
  • Update canonical linux-raspi to version 6.8.0-1009.10.
  • Update canonical linux-riscv to version 6.8.0-40.40.1.
  • Update canonical linux-fips to version 6.8.0-78.78+fips1.
  • Update canonical linux-raspi-realtime to version 6.8.0-2008.8.
  • Update canonical linux-realtime to version 6.8.1-1006.6.
  • Update debian linux to version 6.1.94-1.
  • Update debian linux to version 6.8.12-1.
  • Update linux kernel to version 6.9.3.
  • Update linux linux to version d4b9c764d48fa41caa24cfb4275f3aa9fb4bd798 or later.
Affected software
Ecosystem VendorProductAffected versions
Ubuntu:16.04:LTS canonical linux-hwe-edge All versions
Ubuntu:18.04:LTS canonical linux-aws-5.0 All versions
Ubuntu:18.04:LTS canonical linux-aws-5.3 All versions
Ubuntu:Pro:18.04:LTS canonical linux-aws-5.4 < 5.4.0-1130.140~18.04.1
Fix: upgrade to 5.4.0-1130.140~18.04.1
Ubuntu:18.04:LTS canonical linux-azure All versions
Ubuntu:18.04:LTS canonical linux-azure-5.3 All versions
Ubuntu:Pro:18.04:LTS canonical linux-azure-5.4 < 5.4.0-1135.142~18.04.1
Fix: upgrade to 5.4.0-1135.142~18.04.1
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:Pro:18.04:LTS canonical linux-gcp-5.4 < 5.4.0-1134.143~18.04.1
Fix: upgrade to 5.4.0-1134.143~18.04.1
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:Pro:18.04:LTS canonical linux-hwe-5.4 < 5.4.0-192.212~18.04.1
Fix: upgrade to 5.4.0-192.212~18.04.1
Ubuntu:Pro:18.04:LTS canonical linux-ibm-5.4 < 5.4.0-1077.82~18.04.1
Fix: upgrade to 5.4.0-1077.82~18.04.1
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:18.04:LTS canonical linux-oracle-5.4 < 5.4.0-1129.138~18.04.1
Fix: upgrade to 5.4.0-1129.138~18.04.1
Ubuntu:Pro:18.04:LTS canonical linux-raspi-5.4 < 5.4.0-1114.126~18.04.1
Fix: upgrade to 5.4.0-1114.126~18.04.1
Ubuntu:20.04:LTS canonical linux < 5.4.0-192.212
Fix: upgrade to 5.4.0-192.212
Ubuntu:20.04:LTS canonical linux-aws < 5.4.0-1130.140
Fix: upgrade to 5.4.0-1130.140
Ubuntu:20.04:LTS canonical linux-aws-5.15 < 5.15.0-1069.75~20.04.1
Fix: upgrade to 5.15.0-1069.75~20.04.1
Ubuntu:20.04:LTS canonical linux-azure < 5.4.0-1135.142
Fix: upgrade to 5.4.0-1135.142
Ubuntu:20.04:LTS canonical linux-azure-5.15 < 5.15.0-1072.81~20.04.1
Fix: upgrade to 5.15.0-1072.81~20.04.1
Ubuntu:20.04:LTS canonical linux-bluefield < 5.4.0-1090.97
Fix: upgrade to 5.4.0-1090.97
Ubuntu:20.04:LTS canonical linux-gcp < 5.4.0-1134.143
Fix: upgrade to 5.4.0-1134.143
Ubuntu:20.04:LTS canonical linux-gcp-5.15 < 5.15.0-1068.76~20.04.1
Fix: upgrade to 5.15.0-1068.76~20.04.1
Ubuntu:20.04:LTS canonical linux-gkeop < 5.4.0-1097.101
Fix: upgrade to 5.4.0-1097.101
Ubuntu:20.04:LTS canonical linux-gkeop-5.15 < 5.15.0-1052.59~20.04.1
Fix: upgrade to 5.15.0-1052.59~20.04.1
Ubuntu:20.04:LTS canonical linux-hwe-5.15 < 5.15.0-121.131~20.04.1
Fix: upgrade to 5.15.0-121.131~20.04.1
Ubuntu:20.04:LTS canonical linux-ibm < 5.4.0-1077.82
Fix: upgrade to 5.4.0-1077.82
Ubuntu:20.04:LTS canonical linux-ibm-5.15 < 5.15.0-1062.65~20.04.1
Fix: upgrade to 5.15.0-1062.65~20.04.1
Ubuntu:20.04:LTS canonical linux-intel-iotg-5.15 < 5.15.0-1064.70~20.04.1
Fix: upgrade to 5.15.0-1064.70~20.04.1
Ubuntu:20.04:LTS canonical linux-iot < 5.4.0-1042.43
Fix: upgrade to 5.4.0-1042.43
Ubuntu:20.04:LTS canonical linux-kvm < 5.4.0-1118.125
Fix: upgrade to 5.4.0-1118.125
Ubuntu:20.04:LTS canonical linux-lowlatency-hwe-5.15 < 5.15.0-121.131~20.04.1
Fix: upgrade to 5.15.0-121.131~20.04.1
Ubuntu:20.04:LTS canonical linux-nvidia-tegra-5.15 < 5.15.0-1030.30~20.04.1
Fix: upgrade to 5.15.0-1030.30~20.04.1
Ubuntu:20.04:LTS canonical linux-oracle < 5.4.0-1129.138
Fix: upgrade to 5.4.0-1129.138
Ubuntu:20.04:LTS canonical linux-oracle-5.15 < 5.15.0-1067.73~20.04.1
Fix: upgrade to 5.15.0-1067.73~20.04.1
Ubuntu:20.04:LTS canonical linux-raspi < 5.4.0-1114.126
Fix: upgrade to 5.4.0-1114.126
Ubuntu:20.04:LTS canonical linux-riscv-5.15 < 5.15.0-1065.69~20.04.1
Fix: upgrade to 5.15.0-1065.69~20.04.1
Ubuntu:20.04:LTS canonical linux-xilinx-zynqmp < 5.4.0-1049.53
Fix: upgrade to 5.4.0-1049.53
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
Showing 50 of 166. Show the rest
Ecosystem VendorProductAffected versions
Ubuntu:20.04:LTS canonical linux-azure-5.8 All versions
Ubuntu:20.04:LTS canonical linux-azure-fde All versions
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-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 < 5.4.0-1130.140+fips1
Fix: upgrade to 5.4.0-1130.140+fips1
Ubuntu:Pro:FIPS-updates:20.04:LTS canonical linux-azure-fips < 5.4.0-1135.142+fips1
Fix: upgrade to 5.4.0-1135.142+fips1
Ubuntu:Pro:FIPS-updates:20.04:LTS canonical linux-fips < 5.4.0-1104.114
Fix: upgrade to 5.4.0-1104.114
Ubuntu:Pro:FIPS-updates:20.04:LTS canonical linux-gcp-fips < 5.4.0-1134.143+fips1
Fix: upgrade to 5.4.0-1134.143+fips1
Ubuntu:22.04:LTS canonical linux < 5.15.0-121.131
Fix: upgrade to 5.15.0-121.131
Ubuntu:22.04:LTS canonical linux-allwinner-5.19 All versions
Ubuntu:22.04:LTS canonical linux-aws < 5.15.0-1069.75
Fix: upgrade to 5.15.0-1069.75
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-aws-6.8 < 6.8.0-1013.14~22.04.1
Fix: upgrade to 6.8.0-1013.14~22.04.1
Ubuntu:22.04:LTS canonical linux-azure < 5.15.0-1072.81
Fix: upgrade to 5.15.0-1072.81
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-6.8 < 6.8.0-1012.14~22.04.1
Fix: upgrade to 6.8.0-1012.14~22.04.1
Ubuntu:22.04:LTS canonical linux-azure-fde < 5.15.0-1072.81.1
Fix: upgrade to 5.15.0-1072.81.1
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 < 5.15.0-1068.76
Fix: upgrade to 5.15.0-1068.76
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-gcp-6.8 < 6.8.0-1012.13~22.04.1
Fix: upgrade to 6.8.0-1012.13~22.04.1
Ubuntu:22.04:LTS canonical linux-gke < 5.15.0-1066.72
Fix: upgrade to 5.15.0-1066.72
Ubuntu:22.04:LTS canonical linux-gkeop < 5.15.0-1052.59
Fix: upgrade to 5.15.0-1052.59
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-hwe-6.8 < 6.8.0-40.40~22.04.3
Fix: upgrade to 6.8.0-40.40~22.04.3
Ubuntu:22.04:LTS canonical linux-ibm < 5.15.0-1062.65
Fix: upgrade to 5.15.0-1062.65
Ubuntu:22.04:LTS canonical linux-ibm-6.8 < 6.8.0-1010.10~22.04.1
Fix: upgrade to 6.8.0-1010.10~22.04.1
Ubuntu:22.04:LTS canonical linux-intel-iotg < 5.15.0-1064.70
Fix: upgrade to 5.15.0-1064.70
Ubuntu:22.04:LTS canonical linux-kvm < 5.15.0-1066.71
Fix: upgrade to 5.15.0-1066.71
Ubuntu:22.04:LTS canonical linux-lowlatency < 5.15.0-121.131
Fix: upgrade to 5.15.0-121.131
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-lowlatency-hwe-6.8 < 6.8.0-40.40.1~22.04.1
Fix: upgrade to 6.8.0-40.40.1~22.04.1
Ubuntu:22.04:LTS canonical linux-nvidia < 5.15.0-1064.65
Fix: upgrade to 5.15.0-1064.65
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-nvidia-6.8 < 6.8.0-1011.11~22.04.1
Fix: upgrade to 6.8.0-1011.11~22.04.1
Ubuntu:22.04:LTS canonical linux-nvidia-tegra < 5.15.0-1028.28
Fix: upgrade to 5.15.0-1028.28
Ubuntu:22.04:LTS canonical linux-nvidia-tegra-igx < 5.15.0-1016.16
Fix: upgrade to 5.15.0-1016.16
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 < 5.15.0-1067.73
Fix: upgrade to 5.15.0-1067.73
Ubuntu:22.04:LTS canonical linux-oracle-6.5 All versions
Ubuntu:22.04:LTS canonical linux-oracle-6.8 < 6.8.0-1010.10~22.04.1
Fix: upgrade to 6.8.0-1010.10~22.04.1
Ubuntu:22.04:LTS canonical linux-raspi < 5.15.0-1062.65
Fix: upgrade to 5.15.0-1062.65
Ubuntu:22.04:LTS canonical linux-realtime 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-riscv-6.8 < 6.8.0-40.40.1~22.04.1
Fix: upgrade to 6.8.0-40.40.1~22.04.1
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:22.04:LTS canonical linux-xilinx-zynqmp < 5.15.0-1035.39
Fix: upgrade to 5.15.0-1035.39
Ubuntu:Nvidia-BlueField:22.04:LTS canonical linux-bluefield < 5.15.0-1052.54
Fix: upgrade to 5.15.0-1052.54
Ubuntu:Pro:FIPS-preview:22.04:LTS canonical linux-aws-fips All versions
Ubuntu:Pro:FIPS-preview:22.04:LTS canonical linux-azure-fips All versions
Ubuntu:Pro:FIPS-preview:22.04:LTS canonical linux-gcp-fips All versions
Ubuntu:Pro:FIPS-updates:22.04:LTS canonical linux-aws-fips < 5.15.0-1069.75+fips1
Fix: upgrade to 5.15.0-1069.75+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS canonical linux-azure-fips < 5.15.0-1072.81+fips1
Fix: upgrade to 5.15.0-1072.81+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS canonical linux-fips < 5.15.0-121.131+fips1
Fix: upgrade to 5.15.0-121.131+fips1
Ubuntu:Pro:FIPS-updates:22.04:LTS canonical linux-gcp-fips < 5.15.0-1068.76+fips1
Fix: upgrade to 5.15.0-1068.76+fips1
Ubuntu:Pro:Realtime:22.04:LTS canonical linux-intel-iot-realtime < 5.15.0-1063.65
Fix: upgrade to 5.15.0-1063.65
Ubuntu:Pro:Realtime:22.04:LTS canonical linux-realtime < 5.15.0-1070.78
Fix: upgrade to 5.15.0-1070.78
Ubuntu:Pro:Realtime:22.04:LTS canonical linux-realtime-6.8 < 6.8.1-1006.6~22.04.1
Fix: upgrade to 6.8.1-1006.6~22.04.1
Ubuntu:24.04:LTS canonical linux < 6.8.0-40.40
Fix: upgrade to 6.8.0-40.40
Ubuntu:24.04:LTS canonical linux-aws < 6.8.0-1013.14
Fix: upgrade to 6.8.0-1013.14
Ubuntu:24.04:LTS canonical linux-azure < 6.8.0-1012.14
Fix: upgrade to 6.8.0-1012.14
Ubuntu:24.04:LTS canonical linux-gcp < 6.8.0-1012.13
Fix: upgrade to 6.8.0-1012.13
Ubuntu:24.04:LTS canonical linux-gke < 6.8.0-1008.11
Fix: upgrade to 6.8.0-1008.11
Ubuntu:24.04:LTS canonical linux-ibm < 6.8.0-1010.10
Fix: upgrade to 6.8.0-1010.10
Ubuntu:24.04:LTS canonical linux-lowlatency < 6.8.0-40.40.1
Fix: upgrade to 6.8.0-40.40.1
Ubuntu:24.04:LTS canonical linux-nvidia < 6.8.0-1011.11
Fix: upgrade to 6.8.0-1011.11
Ubuntu:24.04:LTS canonical linux-nvidia-lowlatency < 6.8.0-1011.11.1
Fix: upgrade to 6.8.0-1011.11.1
Ubuntu:24.04:LTS canonical linux-oem-6.8 < 6.8.0-1010.10
Fix: upgrade to 6.8.0-1010.10
Ubuntu:24.04:LTS canonical linux-oracle < 6.8.0-1010.10
Fix: upgrade to 6.8.0-1010.10
Ubuntu:24.04:LTS canonical linux-raspi < 6.8.0-1009.10
Fix: upgrade to 6.8.0-1009.10
Ubuntu:24.04:LTS canonical linux-riscv < 6.8.0-40.40.1
Fix: upgrade to 6.8.0-40.40.1
Ubuntu:Pro:FIPS-updates:24.04:LTS canonical linux-fips < 6.8.0-78.78+fips1
Fix: upgrade to 6.8.0-78.78+fips1
Ubuntu:Pro:Realtime:24.04:LTS canonical linux-raspi-realtime < 6.8.0-2008.8
Fix: upgrade to 6.8.0-2008.8
Ubuntu:Pro:Realtime:24.04:LTS canonical linux-realtime < 6.8.1-1006.6
Fix: upgrade to 6.8.1-1006.6
Debian:12 debian linux < 6.1.94-1
Fix: upgrade to 6.1.94-1
Debian:13 debian linux < 6.8.12-1
Fix: upgrade to 6.8.12-1
Debian:14 debian linux < 6.8.12-1
Fix: upgrade to 6.8.12-1
– linux linux_kernel >= 4.19.291, < 4.19.316
>= 5.4.251, < 5.4.278
>= 5.10.188, < 5.10.219
>= 5.15.121, < 5.15.161
>= 6.1.39, < 6.1.93
>= 6.5, < 6.6.33
>= 6.7, < 6.8.12
>= 6.9, < 6.9.3
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux linux kernel >= 6.7.0, < 6.9.3
Fix: upgrade to 6.9.3
– linux linux < d4b9c764d48fa41caa24cfb4275f3aa9fb4bd798
6.5
Original advisory text
md: fix resync softlockup when bitmap size is less than array size
In the Linux kernel, the following vulnerability has been resolved: md: fix resync softlockup when bitmap size is less than array size Is is reported that for dm-raid10, lvextend + lvchange --syncaction will trigger following softlockup: kernel:watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [mdX_resync:6976] CPU: 7 PID: 3588 Comm: mdX_resync Kdump: loaded Not tainted 6.9.0-rc4-next-20240419 #1 RIP: 0010:_raw_spin_unlock_irq+0x13/0x30 Call Trace: <TASK> md_bitmap_start_sync+0x6b/0xf0 raid10_sync_request+0x25c/0x1b40 [raid10] md_do_sync+0x64b/0x1020 md_thread+0xa7/0x170 kthread+0xcf/0x100 ret_from_fork+0x30/0x50 ret_from_fork_asm+0x1a/0x30 And the detailed process is as follows: md_do_sync j = mddev->resync_min while (j < max_sectors) sectors = raid10_sync_request(mddev, j, &skipped) if (!md_bitmap_start_sync(..., &sync_blocks)) // md_bitmap_start_sync set sync_blocks to 0 return sync_blocks + sectors_skippe; // sectors = 0; j += sectors; // j never change Root cause is that commit 301867b1c168 ("md/raid10: check slab-out-of-bounds in md_bitmap_get_counter") return early from md_bitmap_get_counter(), without setting returned blocks. Fix this problem by always set returned blocks from md_bitmap_get_counter"(), as it used to be. Noted that this patch just fix the softlockup problem in kernel, the case that bitmap size doesn't match array size still need to be fixed.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
5.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-667Improper Locking
Timeline
Published19 Jun 2024
Updated2 Nov 2026
First seen1 Sep 2026
Sources
CVE-2024-38598 · NVD
CVE-2024-38598 · MITRE
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