In the Linux kernel, the following vulnerability has been resolved:
mailbox: add sanity check for channel array
Fail gracefully if there is no channel array attached to the mailbox controller. Otherwise the later dereference will cause an OOPS which might not be seen because mailbox controllers might instantiate very early. Remove the comment explaining the obvious while here.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.258-257.1041Upgrade bpftoolUpgrade perf-debuginfoUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.209-147.245Upgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernel | Jul 8, 2026 | Jul 8, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.18-tools-develUpgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel6.18Upgrade kernel6.18-debuginfoUpgrade perf6.18Upgrade kernel6.18-modules-extra-commonUpgrade kernel6.18-develUpgrade bpftool6.18Upgrade kernel-livepatch-6.18.33-63.124Upgrade kernel6.18-headersUpgrade kernel6.18-debuginfo-common-aarch64Upgrade python3-perf6.18Upgrade kernel6.18-toolsUpgrade bpftool6.18-debuginfoUpgrade kernel6.18-modules-extraUpgrade python3-perf6.18-debuginfoUpgrade perf6.18-debuginfoUpgrade kernel6.18-tools-debuginfo | Jul 13, 2026 | Jun 26, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jul 5, 2026 | Jul 5, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Jun 26, 2026 |
| Ubuntu | — | Upgrade linux-image-aws-64k-5.15Upgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-fips-6.8Upgrade linux-image-oracle-7.0Upgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-intel-iotgUpgrade linux-image-gke-5.15Upgrade linux-image-ibm-6.8Upgrade linux-image-generic-5.15Upgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-aws-64k-6.8Upgrade linux-image-azure-fde-7.0Upgrade linux-image-intelUpgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-kvm-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-fipsUpgrade linux-image-aws-lts-22.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-7.0.0-28-realtimeUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-7.0.0-1010-ibmUpgrade linux-image-7.0.0-28-genericUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-raspi-realtimeUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-6.8.0-1033-xilinxUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-oem-24.04bUpgrade linux-image-generic-lpaeUpgrade linux-image-gkeopUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-ibmUpgrade linux-image-6.8.0-1061-awsUpgrade linux-image-7.0.0-1010-azureUpgrade linux-image-azure-lts-24.04Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-virtualUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-7.0.0-28-realtime-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-aws-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-genericUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-oem-22.04bUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-24.04dUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-azure-fipsUpgrade linux-image-azure-lts-22.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-oracleUpgrade linux-image-fips-5.15Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-7.0.0-1003-gkeUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-virtual-7.0Upgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-gcp-7.0Upgrade linux-image-ibm-7.0Upgrade linux-image-oem-26.04Upgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-7.0.0-1009-oemUpgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oem-20.04dUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-xilinxUpgrade linux-image-aws-64k-7.0Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-generic-64k-7.0Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-oem-7.0Upgrade linux-image-realtime-6.8.1Upgrade linux-image-realtimeUpgrade linux-image-raspi-7.0Upgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-gke-64k-7.0Upgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-gkeop-5.15Upgrade linux-image-aws-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-raspiUpgrade linux-image-oem-26.04aUpgrade linux-image-gke-hwe-26.04Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-virtual-5.15Upgrade linux-image-7.0.0-1008-gcpUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-realtime-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-24.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-5.15.0-186-fipsUpgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-xilinx-6.8Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-raspi-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-7.0Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-laptop-23.10Upgrade linux-image-kvmUpgrade linux-image-gke-7.0Upgrade linux-image-gke-64k-6.8Upgrade linux-image-gkeUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-gcp-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-6.8.0-1063-azureUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-oem-24.04cUpgrade linux-image-oem-20.04cUpgrade linux-image-gcp-64kUpgrade linux-image-azure-fips-5.15Upgrade linux-image-aws-fips-6.8Upgrade linux-image-azure-fde-6.8Upgrade linux-image-5.15.0-186-genericUpgrade linux-image-nvidia-bosUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-azureUpgrade linux-image-6.8.0-136-fipsUpgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-aws-6.8Upgrade linux-image-awsUpgrade linux-image-azure-7.0Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-oracle-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-oem-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-gke-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-azure-cvmUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-7.0.0-1008-gcp-64kUpgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-virtual-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-7.0.0-1003-gke-64kUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-gke-64kUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-nvidia-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-realtime-7.0Upgrade linux-image-raspi-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-7.0Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gcp-fips-6.8 | Jul 20, 2026 | Jun 26, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 10, 2026 | Jun 26, 2026 |
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