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6.8
CVE-2022-50509: Linux kernel may crash from unchecked memory allocation
CVE-2022-50509 · published 1 year ago
Summary
The Linux kernel code used for handling Coda media does not verify that a request for memory succeeded, which can lead to a crash if the allocation fails. This affects various Linux kernel builds, including standard, Azure, AWS, and LTS Xenial versions. Apply the latest kernel updates that include the new safety check to prevent the issue.
What to do
- Update canonical linux-azure to version 4.15.0-1162.177~14.04.1.
- Update canonical linux-aws-hwe to version 4.15.0-1153.166~16.04.1.
- Update canonical linux-azure to version 4.15.0-1162.177~16.04.1.
- Update canonical linux-gcp to version 4.15.0-1147.163~16.04.1.
- Update canonical linux-hwe to version 4.15.0-208.219~16.04.1.
- Update canonical linux-oracle to version 4.15.0-1116.127~16.04.1.
- Update canonical linux to version 4.15.0-208.220.
- Update canonical linux-aws to version 4.15.0-1153.166.
- Update canonical linux-aws-5.4 to version 5.4.0-1097.105~18.04.1.
- Update canonical linux-azure-4.15 to version 4.15.0-1162.177.
- Update canonical linux-azure-5.4 to version 5.4.0-1104.110~18.04.1.
- Update canonical linux-gcp-4.15 to version 4.15.0-1147.163.
- Update canonical linux-gcp-5.4 to version 5.4.0-1101.110~18.04.1.
- Update canonical linux-hwe-5.4 to version 5.4.0-144.161~18.04.1.
- Update canonical linux-ibm-5.4 to version 5.4.0-1045.50~18.04.1.
- Update canonical linux-kvm to version 4.15.0-1137.142.
- Update canonical linux-oracle to version 4.15.0-1116.127.
- Update canonical linux-oracle-5.4 to version 5.4.0-1094.103~18.04.1.
- Update canonical linux-raspi-5.4 to version 5.4.0-1081.92~18.04.1.
- Update canonical linux-aws-fips to version 4.15.0-2092.98.
- Update canonical linux-azure-fips to version 4.15.0-2071.77.
- Update canonical linux-fips to version 4.15.0-1108.119.
- Update canonical linux-gcp-fips to version 4.15.0-2055.60.
- Update canonical linux to version 5.4.0-144.161.
- Update canonical linux-aws to version 5.4.0-1097.105.
- Update canonical linux-aws-5.15 to version 5.15.0-1033.37~20.04.1.
- Update canonical linux-azure to version 5.4.0-1104.110.
- Update canonical linux-azure-5.15 to version 5.15.0-1035.42~20.04.1.
- Update canonical linux-bluefield to version 5.4.0-1059.65.
- Update canonical linux-gcp to version 5.4.0-1101.110.
- Update canonical linux-gcp-5.15 to version 5.15.0-1031.38~20.04.1.
- Update canonical linux-hwe-5.15 to version 5.15.0-69.76~20.04.1.
- Update canonical linux-ibm to version 5.4.0-1045.50.
- Update canonical linux-intel-iotg-5.15 to version 5.15.0-1027.32~20.04.1.
- Update canonical linux-iot to version 5.4.0-1013.15.
- Update canonical linux-kvm to version 5.4.0-1087.93.
- Update canonical linux-lowlatency-hwe-5.15 to version 5.15.0-69.76~20.04.1.
- Update canonical linux-nvidia-tegra-5.15 to version 5.15.0-1014.14~20.04.1.
- Update canonical linux-oracle to version 5.4.0-1094.103.
- Update canonical linux-oracle-5.15 to version 5.15.0-1032.38~20.04.1.
- Update canonical linux-raspi to version 5.4.0-1081.92.
- Update canonical linux-riscv-5.15 to version 5.15.0-1030.34~20.04.1.
- Update canonical linux-xilinx-zynqmp to version 5.4.0-1022.26.
- Update canonical linux-aws-fips to version 5.4.0-1099.107+fips1.
- Update canonical linux-azure-fips to version 5.4.0-1104.110+fips1.
- Update canonical linux-fips to version 5.4.0-1073.82.
- Update canonical linux-gcp-fips to version 5.4.0-1101.110+fips1.
- Update canonical linux to version 5.15.0-69.76.
- Update canonical linux-aws to version 5.15.0-1033.37.
- Update canonical linux-azure to version 5.15.0-1035.42.
- Update canonical linux-gcp to version 5.15.0-1031.38.
- Update canonical linux-gke to version 5.15.0-1030.35.
- Update canonical linux-gkeop to version 5.15.0-1017.22.
- Update canonical linux-ibm to version 5.15.0-1027.30.
- Update canonical linux-intel-iotg to version 5.15.0-1027.32.
- Update canonical linux-kvm to version 5.15.0-1030.35.
- Update canonical linux-lowlatency to version 5.15.0-69.76.
- Update canonical linux-nvidia to version 5.15.0-1023.23.
- Update canonical linux-oracle to version 5.15.0-1032.38.
- Update canonical linux-raspi to version 5.15.0-1026.28.
- Update canonical linux-bluefield to version 5.15.0-1015.17.
- Update canonical linux-intel-iot-realtime to version 5.15.0-1023.28.
- Update canonical linux-realtime to version 5.15.0-1034.37.
- Update canonical linux-azure-fde to version 5.15.0-1035.42.1.
- Update debian linux to version 6.1.4-1.
- Update linux kernel to version 6.1.2.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| – | linux | linux_kernel |
>= 3.19, < 4.9.337 >= 4.10, < 4.14.303 >= 4.15, < 4.19.270 >= 4.20, < 5.4.229 >= 5.5, < 5.10.163 >= 5.11, < 5.15.86 >= 5.16, < 6.0.16 >= 6.1, < 6.1.2 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
| Ubuntu:Pro:14.04:LTS | canonical | linux-azure |
< 4.15.0-1162.177~14.04.1 Fix: upgrade to 4.15.0-1162.177~14.04.1
|
| 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 |
< 4.15.0-1153.166~16.04.1 Fix: upgrade to 4.15.0-1153.166~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-azure |
< 4.15.0-1162.177~16.04.1 Fix: upgrade to 4.15.0-1162.177~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-gcp |
< 4.15.0-1147.163~16.04.1 Fix: upgrade to 4.15.0-1147.163~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-hwe |
< 4.15.0-208.219~16.04.1 Fix: upgrade to 4.15.0-208.219~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux-oracle |
< 4.15.0-1116.127~16.04.1 Fix: upgrade to 4.15.0-1116.127~16.04.1
|
| Ubuntu:Pro:16.04:LTS | canonical | linux | 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 |
< 4.15.0-208.220 Fix: upgrade to 4.15.0-208.220
|
| Ubuntu:18.04:LTS | canonical | linux-aws |
< 4.15.0-1153.166 Fix: upgrade to 4.15.0-1153.166
|
| Ubuntu:18.04:LTS | canonical | linux-aws-5.4 |
< 5.4.0-1097.105~18.04.1 Fix: upgrade to 5.4.0-1097.105~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-azure-4.15 |
< 4.15.0-1162.177 Fix: upgrade to 4.15.0-1162.177
|
| Ubuntu:18.04:LTS | canonical | linux-azure-5.4 |
< 5.4.0-1104.110~18.04.1 Fix: upgrade to 5.4.0-1104.110~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-gcp-4.15 |
< 4.15.0-1147.163 Fix: upgrade to 4.15.0-1147.163
|
| Ubuntu:18.04:LTS | canonical | linux-gcp-5.4 |
< 5.4.0-1101.110~18.04.1 Fix: upgrade to 5.4.0-1101.110~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-hwe-5.4 |
< 5.4.0-144.161~18.04.1 Fix: upgrade to 5.4.0-144.161~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-ibm-5.4 |
< 5.4.0-1045.50~18.04.1 Fix: upgrade to 5.4.0-1045.50~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-kvm |
< 4.15.0-1137.142 Fix: upgrade to 4.15.0-1137.142
|
| Ubuntu:18.04:LTS | canonical | linux-oracle |
< 4.15.0-1116.127 Fix: upgrade to 4.15.0-1116.127
|
| Ubuntu:18.04:LTS | canonical | linux-oracle-5.4 |
< 5.4.0-1094.103~18.04.1 Fix: upgrade to 5.4.0-1094.103~18.04.1
|
| Ubuntu:18.04:LTS | canonical | linux-raspi-5.4 |
< 5.4.0-1081.92~18.04.1 Fix: upgrade to 5.4.0-1081.92~18.04.1
|
| 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-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 |
< 4.15.0-2092.98 Fix: upgrade to 4.15.0-2092.98
|
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-azure-fips |
< 4.15.0-2071.77 Fix: upgrade to 4.15.0-2071.77
|
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-fips |
< 4.15.0-1108.119 Fix: upgrade to 4.15.0-1108.119
|
| Ubuntu:Pro:FIPS-updates:18.04:LTS | canonical | linux-gcp-fips |
< 4.15.0-2055.60 Fix: upgrade to 4.15.0-2055.60
|
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-aws-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-azure-fips | All versions |
| Ubuntu:Pro:FIPS:18.04:LTS | canonical | linux-gcp-fips | All versions |
| Ubuntu:20.04:LTS | canonical | linux |
< 5.4.0-144.161 Fix: upgrade to 5.4.0-144.161
|
| Ubuntu:20.04:LTS | canonical | linux-aws |
< 5.4.0-1097.105 Fix: upgrade to 5.4.0-1097.105
|
| Ubuntu:20.04:LTS | canonical | linux-aws-5.15 |
< 5.15.0-1033.37~20.04.1 Fix: upgrade to 5.15.0-1033.37~20.04.1
|
Showing 50 of 159. Show the rest
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Ubuntu:20.04:LTS | canonical | linux-azure |
< 5.4.0-1104.110 Fix: upgrade to 5.4.0-1104.110
|
| Ubuntu:20.04:LTS | canonical | linux-azure-5.15 |
< 5.15.0-1035.42~20.04.1 Fix: upgrade to 5.15.0-1035.42~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-bluefield |
< 5.4.0-1059.65 Fix: upgrade to 5.4.0-1059.65
|
| Ubuntu:20.04:LTS | canonical | linux-gcp |
< 5.4.0-1101.110 Fix: upgrade to 5.4.0-1101.110
|
| Ubuntu:20.04:LTS | canonical | linux-gcp-5.15 |
< 5.15.0-1031.38~20.04.1 Fix: upgrade to 5.15.0-1031.38~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-hwe-5.15 |
< 5.15.0-69.76~20.04.1 Fix: upgrade to 5.15.0-69.76~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-ibm |
< 5.4.0-1045.50 Fix: upgrade to 5.4.0-1045.50
|
| Ubuntu:20.04:LTS | canonical | linux-intel-iotg-5.15 |
< 5.15.0-1027.32~20.04.1 Fix: upgrade to 5.15.0-1027.32~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-iot |
< 5.4.0-1013.15 Fix: upgrade to 5.4.0-1013.15
|
| Ubuntu:20.04:LTS | canonical | linux-kvm |
< 5.4.0-1087.93 Fix: upgrade to 5.4.0-1087.93
|
| Ubuntu:20.04:LTS | canonical | linux-lowlatency-hwe-5.15 |
< 5.15.0-69.76~20.04.1 Fix: upgrade to 5.15.0-69.76~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-nvidia-tegra-5.15 |
< 5.15.0-1014.14~20.04.1 Fix: upgrade to 5.15.0-1014.14~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-oracle |
< 5.4.0-1094.103 Fix: upgrade to 5.4.0-1094.103
|
| Ubuntu:20.04:LTS | canonical | linux-oracle-5.15 |
< 5.15.0-1032.38~20.04.1 Fix: upgrade to 5.15.0-1032.38~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-raspi |
< 5.4.0-1081.92 Fix: upgrade to 5.4.0-1081.92
|
| Ubuntu:20.04:LTS | canonical | linux-riscv-5.15 |
< 5.15.0-1030.34~20.04.1 Fix: upgrade to 5.15.0-1030.34~20.04.1
|
| Ubuntu:20.04:LTS | canonical | linux-xilinx-zynqmp |
< 5.4.0-1022.26 Fix: upgrade to 5.4.0-1022.26
|
| 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: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 |
< 5.4.0-1099.107+fips1 Fix: upgrade to 5.4.0-1099.107+fips1
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-azure-fips |
< 5.4.0-1104.110+fips1 Fix: upgrade to 5.4.0-1104.110+fips1
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-fips |
< 5.4.0-1073.82 Fix: upgrade to 5.4.0-1073.82
|
| Ubuntu:Pro:FIPS-updates:20.04:LTS | canonical | linux-gcp-fips |
< 5.4.0-1101.110+fips1 Fix: upgrade to 5.4.0-1101.110+fips1
|
| Ubuntu:22.04:LTS | canonical | linux |
< 5.15.0-69.76 Fix: upgrade to 5.15.0-69.76
|
| Ubuntu:22.04:LTS | canonical | linux-allwinner-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-aws |
< 5.15.0-1033.37 Fix: upgrade to 5.15.0-1033.37
|
| 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 |
< 5.15.0-1035.42 Fix: upgrade to 5.15.0-1035.42
|
| 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-5.19 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-azure-fde-6.2 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-gcp |
< 5.15.0-1031.38 Fix: upgrade to 5.15.0-1031.38
|
| 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 |
< 5.15.0-1030.35 Fix: upgrade to 5.15.0-1030.35
|
| Ubuntu:22.04:LTS | canonical | linux-gkeop |
< 5.15.0-1017.22 Fix: upgrade to 5.15.0-1017.22
|
| 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 |
< 5.15.0-1027.30 Fix: upgrade to 5.15.0-1027.30
|
| Ubuntu:22.04:LTS | canonical | linux-intel-iot-realtime | All versions |
| Ubuntu:22.04:LTS | canonical | linux-intel-iotg |
< 5.15.0-1027.32 Fix: upgrade to 5.15.0-1027.32
|
| Ubuntu:22.04:LTS | canonical | linux-kvm |
< 5.15.0-1030.35 Fix: upgrade to 5.15.0-1030.35
|
| Ubuntu:22.04:LTS | canonical | linux-lowlatency |
< 5.15.0-69.76 Fix: upgrade to 5.15.0-69.76
|
| 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 |
< 5.15.0-1023.23 Fix: upgrade to 5.15.0-1023.23
|
| 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 |
< 5.15.0-1032.38 Fix: upgrade to 5.15.0-1032.38
|
| Ubuntu:22.04:LTS | canonical | linux-oracle-6.5 | All versions |
| Ubuntu:22.04:LTS | canonical | linux-raspi |
< 5.15.0-1026.28 Fix: upgrade to 5.15.0-1026.28
|
| 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-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:Nvidia-BlueField:22.04:LTS | canonical | linux-bluefield |
< 5.15.0-1015.17 Fix: upgrade to 5.15.0-1015.17
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-intel-iot-realtime |
< 5.15.0-1023.28 Fix: upgrade to 5.15.0-1023.28
|
| Ubuntu:Pro:Realtime:22.04:LTS | canonical | linux-realtime |
< 5.15.0-1034.37 Fix: upgrade to 5.15.0-1034.37
|
| 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-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:22.04:LTS | canonical | linux-azure-fde |
< 5.15.0-1035.42.1 Fix: upgrade to 5.15.0-1035.42.1
|
| Debian:12 | debian | linux |
< 6.1.4-1 Fix: upgrade to 6.1.4-1
|
| Linux | linux | kernel |
>= 6.1.0, < 6.1.2 Fix: upgrade to 6.1.2
|
Original advisory text
media: coda: Add check for kmalloc
In the Linux kernel, the following vulnerability has been resolved: media: coda: Add check for kmalloc As the kmalloc may return NULL pointer, it should be better to check the return value in order to avoid NULL poineter dereference, same as the others.
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-50509 Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Product
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50509... Vendor Advisory
- https://ubuntu.com/security/CVE-2022-50509 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2022-50509 Third Party Advisory
- https://git.kernel.org/linus/6e5e5defdb8b0186312c2f855ace175aee6daf9b Third Party Advisory
- https://git.kernel.org/stable/c/0209e70ad496c1fcd85c2ec70e6736fd09f95d14 Third Party Advisory
- https://git.kernel.org/stable/c/11e32126b3e56c3156fb610d793732acd2bdac4f Third Party Advisory
- https://git.kernel.org/stable/c/441c05485cf1a29eef05c1fd8281716815283315 Third Party Advisory
- https://git.kernel.org/stable/c/7a2c66429b04e85fee44d6d9f455327bf23cf49c Third Party Advisory
- https://git.kernel.org/stable/c/aa17a252dbde432095e390e2092205d4debb12e1 Third Party Advisory
- https://git.kernel.org/stable/c/ba9cc9e2035f7a45f5222543265daf7cd51f2530 Third Party Advisory
- https://git.kernel.org/stable/c/d308c4a035b636756786af91e5f39f9d92d7d42a Third Party Advisory
- https://git.kernel.org/stable/c/d9b37ea8869e4e6da90c07a310d819a78cbd23d2 Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2022-50509 Vendor Advisory
- https://git.kernel.org/stable/c/6e5e5defdb8b0186312c2f855ace175aee6daf9b Third Party Advisory
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker partial control (estimated)
Severity
6.8
Medium
Type
CWE-476NULL Pointer Dereference
Timeline
Published7 Oct 2025
Updated3 Nov 2026
First seen6 Mar 2026
Sources
CVE-2022-50509 · NVD
CVE-2022-50509 · OSV
UBUNTU-CVE-2022-50509 · OSV
DEBIAN-CVE-2022-50509 · OSV
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