In the Linux kernel, the following vulnerability has been resolved:
libceph: make decode_pool() more resilient against corrupted osdmaps
If the osdmap is (maliciously) corrupted such that the encoded length of ceph_pg_pool envelope is less than what is expected for a particular encoding version, out-of-bounds reads may ensue because the only bounds check that is there is based on that length value.
This patch adds explicit bounds checks for each field that is decoded or skipped.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-64k-develUpgrade kernel-debug-develUpgrade kernel-64k-debug-coreUpgrade kernel-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-debug-uki-virtUpgrade kernel-rt-64k-coreUpgrade kernel-64k-develUpgrade kernel-rt-debugUpgrade kernel-64k-debug-develUpgrade kernel-64k-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-tools-libsUpgrade rtlaUpgrade kernel-zfcpdump-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-coreUpgrade kernelUpgrade kernel-modules-extraUpgrade kernel-docUpgrade kernel-debugUpgrade python3-perfUpgrade kernel-modulesUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-coreUpgrade bpftoolUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-modules-extraUpgrade perfUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-rt-develUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-64k-debugUpgrade kernel-rt-debug-modules-coreUpgrade kernel-uki-virtUpgrade kernel-uki-virt-addonsUpgrade kernel-64kUpgrade kernel-zfcpdump-modulesUpgrade kernel-modules-coreUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-rt-modulesUpgrade kernel-64k-coreUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rt-64k-modulesUpgrade kernel-zfcpdumpUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-64k-modulesUpgrade kernel-rtUpgrade kernel-rt-64k-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernel-rt-64kUpgrade kernel-64k-debugUpgrade kernel-rt-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-64k-debug-develUpgrade kernel-64k-debug-devel-matchedUpgrade rvUpgrade kernel-rt-64k-debug-coreUpgrade libperfUpgrade kernel-rt-64k-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-tools-libs-develUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-core | May 28, 2026 | May 28, 2026 |
| Amazon Linux Ami 2 | — | Upgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.201-140.219Upgrade perfUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade bpftoolUpgrade kernel-livepatch-5.10.248-247.988Upgrade python-perfUpgrade kernel-headersUpgrade bpftool-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12Upgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel-livepatch-6.12.64-87.122Upgrade kernel-modules-extraUpgrade kernel-libbpf-debuginfoUpgrade perfUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-tools-develUpgrade kernel-headersUpgrade bpftool6.12-debuginfoUpgrade perf6.12Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel6.12-headersUpgrade kernel-develUpgrade kernel6.12-develUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade python3-perf6.12Upgrade kernel-libbpfUpgrade python3-perf-debuginfoUpgrade kernel6.12-libbpf-staticUpgrade kernelUpgrade kernel-libbpf-staticUpgrade kernel-modules-extra-commonUpgrade bpftoolUpgrade bpftool6.12Upgrade python3-perf6.12-debuginfoUpgrade kernel6.12-toolsUpgrade kernel-libbpf-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel6.12-tools-debuginfoUpgrade kernel-livepatch-6.1.161-183.298Upgrade kernel6.12-debuginfoUpgrade python3-perfUpgrade perf6.12-debuginfoUpgrade kernel6.12-libbpf-develUpgrade kernel6.12-libbpfUpgrade kernel-toolsUpgrade kernel-tools-devel | Feb 20, 2026 | Jan 14, 2026 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Feb 11, 2026 | Feb 11, 2026 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Feb 24, 2026 | Jan 14, 2026 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | May 24, 2026 | Jan 14, 2026 |
| Rocky_linux | — | Upgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-uki-virtUpgrade kernel-debuginfo-common-s390xUpgrade kernel-devel-matchedUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-develUpgrade kernel-debug-modulesUpgrade rtlaUpgrade libperf-debuginfoUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-zfcpdump-modules-coreUpgrade perf-debuginfoUpgrade libperfUpgrade kernelUpgrade kernel-uki-virt-addonsUpgrade kernel-debug-devel-matchedUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-rtUpgrade kernel-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debug-modules-coreUpgrade perfUpgrade kernel-develUpgrade kernel-rt-debuginfoUpgrade kernel-toolsUpgrade kernel-rt-develUpgrade kernel-rt-debug-modulesUpgrade kernel-modules-extra-matchedUpgrade kernel-tools-debuginfoUpgrade kernel-rt-modulesUpgrade rvUpgrade kernel-rt-debug-debuginfoUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debug-uki-virtUpgrade bpftoolUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-tools-libsUpgrade kernel-rt-kvmUpgrade kernel-debug-coreUpgrade kernel-modules-extraUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-debugUpgrade python3-perfUpgrade kernel-rt-debug | Jun 1, 2026 | May 31, 2026 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1103-gcpUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-gkeopUpgrade linux-image-kvmUpgrade linux-image-oracle-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-generic-64k-6.17Upgrade linux-image-generic-64k-5.15Upgrade linux-image-gke-64kUpgrade linux-image-5.15.0-173-fipsUpgrade linux-image-6.17.0-1014-raspiUpgrade linux-image-6.8.0-1049-oracleUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1094-intel-iot-realtimeUpgrade linux-image-5.15.0-1103-aws-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-generic-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-intelUpgrade linux-image-oem-24.04cUpgrade linux-image-oracle-5.15Upgrade linux-image-5.15.0-173-lowlatency-64kUpgrade linux-image-6.17.0-22-generic-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-2042-raspi-realtimeUpgrade linux-image-xilinx-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-gkeop-5.15Upgrade linux-image-gcp-64k-6.17Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-5.15.0-1055-nvidia-tegra-rtUpgrade linux-image-5.15.0-1110-azureUpgrade linux-image-nvidia-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-kvm-5.15Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1103-gcp-fipsUpgrade linux-image-6.8.0-1054-azureUpgrade linux-image-azure-5.15Upgrade linux-image-raspiUpgrade linux-image-genericUpgrade linux-image-virtual-6.8Upgrade linux-image-raspi-5.15Upgrade linux-image-realtime-6.17Upgrade linux-image-5.15.0-173-lowlatencyUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-oracle-64k-6.17Upgrade linux-image-6.8.0-1050-gke-64kUpgrade linux-image-6.8.0-1051-nvidia-lowlatencyUpgrade linux-image-5.15.0-173-generic-64kUpgrade linux-image-6.8.0-110-lowlatencyUpgrade linux-image-5.15.0-1086-gkeopUpgrade linux-image-virtual-5.15Upgrade linux-image-6.8.0-1051-nvidia-lowlatency-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-virtual-6.17Upgrade linux-image-6.17.0-22-genericUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1052-awsUpgrade linux-image-aws-lts-24.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-nvidiaUpgrade linux-image-realtime-6.8.1Upgrade linux-image-ibm-5.15Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-6.8.0-1054-gcpUpgrade linux-image-realtime-5.15Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.17.0-1013-azureUpgrade linux-image-azureUpgrade linux-image-azure-fipsUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-1052-aws-64kUpgrade linux-image-azure-6.17Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-6.8.1-1047-realtimeUpgrade linux-image-5.15.0-1067-xilinx-zynqmpUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-aws-64k-6.17Upgrade linux-image-6.17.0-1012-gcpUpgrade linux-image-oem-20.04bUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1037-gkeopUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1052-raspiUpgrade linux-image-6.8.0-110-generic-64kUpgrade linux-image-5.15.0-1044-nvidia-tegra-igxUpgrade linux-image-6.17.0-1012-aws-64kUpgrade linux-image-5.15.0-1103-awsUpgrade linux-image-nvidia-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-6.8.0-1051-ibmUpgrade linux-image-gke-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-gcp-64kUpgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1099-gkeUpgrade linux-image-raspi-6.8Upgrade linux-image-oracle-6.17Upgrade linux-image-5.15.0-1100-oracleUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.8.0-1054-azure-fipsUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-fips-5.15Upgrade linux-image-ibm-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-awsUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1050-gkeUpgrade linux-image-6.8.0-110-genericUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-6.8Upgrade linux-image-5.15.0-173-generic-lpaeUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-oracleUpgrade linux-image-6.17.0-1011-oracle-64kUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1102-realtimeUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-raspi-realtimeUpgrade linux-image-raspi-6.17Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1054-gcp-fipsUpgrade linux-image-6.8.0-1022-nvidia-tegra-rtUpgrade linux-image-6.8.0-1022-nvidia-tegraUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-5.15.0-1109-azure-fipsUpgrade linux-image-oem-22.04aUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1098-intel-iotgUpgrade linux-image-fips-6.8Upgrade linux-image-5.15.0-1097-ibmUpgrade linux-image-fipsUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1052-aws-fipsUpgrade linux-image-5.15.0-173-genericUpgrade linux-image-5.15.0-1098-nvidia-lowlatencyUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-aws-6.17Upgrade linux-image-6.8.0-1054-gcp-64kUpgrade linux-image-aws-64k-5.15Upgrade linux-image-ibmUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1051-nvidia-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-azure-fips-6.8Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1059-azureUpgrade linux-image-5.15.0-1103-aws-fipsUpgrade linux-image-5.15.0-1098-nvidiaUpgrade linux-image-virtualUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1097-raspiUpgrade linux-image-6.8.0-110-fipsUpgrade linux-image-6.17.0-1011-oracleUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oem-24.04aUpgrade linux-image-oem-22.04Upgrade linux-image-gcp-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-aws-5.15Upgrade linux-image-6.17.0-1012-awsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1051-nvidiaUpgrade linux-image-6.8.0-110-lowlatency-64kUpgrade linux-image-gcpUpgrade linux-image-gcp-5.15Upgrade linux-image-oem-24.04dUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-6.17.0-1010-realtimeUpgrade linux-image-azure-cvmUpgrade linux-image-oem-6.17Upgrade linux-image-6.8.0-1049-oracle-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-6.17Upgrade linux-image-oem-24.04Upgrade linux-image-gcp-6.17Upgrade linux-image-aws-64k-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-6.17.0-1020-oemUpgrade linux-image-5.15.0-1109-azureUpgrade linux-image-5.15.0-1055-nvidia-tegraUpgrade linux-image-5.15.0-1044-nvidia-tegra-igx-rtUpgrade linux-image-xilinxUpgrade linux-image-oracle-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-gkeop-6.8Upgrade linux-image-gkeUpgrade linux-image-5.15.0-1095-kvmUpgrade linux-image-6.17.0-1012-gcp-64kUpgrade linux-image-realtime | Mar 17, 2026 | Jan 14, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jan 14, 2026 |
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