In the Linux kernel, the following vulnerability has been resolved:
safesetid: check size of policy writes
syzbot attempts to write a buffer with a large size to a sysfs entry with writes handled by handle_policy_update(), triggering a warning in kmalloc.
Check the size specified for write buffers before allocating.
[PM: subject tweak]
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 perf-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.15.179-121.185Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernelUpgrade python-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64 | May 22, 2025 | Feb 27, 2025 |
| Amazon_linux_2023 | — | Upgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade kernel-modules-extra-commonUpgrade python3-perfUpgrade kernel-tools-develUpgrade perfUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.1.129-138.220Upgrade kernel-libbpfUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-headers | Jun 11, 2025 | Feb 27, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Mar 17, 2025 | Feb 27, 2025 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-6.8.0-1034-azureUpgrade linux-image-azure-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-6.8.0-1029-oracle-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.11.0-26-genericUpgrade linux-image-oem-20.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-6.8.0-1031-oemUpgrade linux-image-6.8.0-1028-gkeUpgrade linux-image-nvidiaUpgrade linux-image-gkeUpgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-5.15.0-1084-awsUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-oracle-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-intelUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-5.15.0-140-fipsUpgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-6.8.0-1031-nvidia-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.11.0-1015-azureUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-64-genericUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oem-20.04bUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1031-nvidia-lowlatencyUpgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-5.15.0-1089-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-gcp-6.8Upgrade linux-image-genericUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-oracleUpgrade linux-image-azure-fde-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-intel-iotgUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-1032-awsUpgrade linux-image-6.8.0-1029-oracleUpgrade linux-image-6.8.0-1032-aws-64kUpgrade linux-image-aws-64kUpgrade linux-image-gke-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-tegraUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64kUpgrade linux-image-gcp-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1029-ibmUpgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-nvidia-6.8Upgrade linux-image-realtimeUpgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1031-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-fipsUpgrade linux-image-oem-22.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-virtualUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-nvidia-64kUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-140-genericUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1033-gcpUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-6.8.0-2026-raspi-realtimeUpgrade linux-image-6.8.0-64-lowlatency-64kUpgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-64k-6.8Upgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-oem-20.04dUpgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-virtual-6.8Upgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-6.8.0-64-generic-64kUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-azure-fdeUpgrade linux-image-azure-nvidia-6.8Upgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1031-nvidiaUpgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-lowlatencyUpgrade linux-image-gcp-fipsUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-5.15.0-142-genericUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-6.8.0-1031-raspiUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-oem-24.04bUpgrade linux-image-6.8.0-1015-gkeopUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-azure-fipsUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oem-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-22.04bUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-azure-nvidiaUpgrade linux-image-kvmUpgrade linux-image-ibmUpgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-6.8.1-1025-realtimeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-6.8.0-64-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-oracle-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-azureUpgrade linux-image-raspi-realtimeUpgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1033-gcp-64kUpgrade linux-image-generic-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-awsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-realtime-6.8.1 | May 20, 2025 | Feb 27, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 22, 2025 | Feb 27, 2025 |
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