In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption.
CVSS Details
- CVSS 3.1 Base Score: 7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernel-livepatch-5.10.162-141.675Upgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade perf-debuginfoUpgrade bpftoolUpgrade kernel-livepatch-5.10.167-147.601-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.165-143.735Upgrade kernel-livepatch-5.15.102-61.139Upgrade python-perfUpgrade kernel-tools-develUpgrade kernel-livepatch-5.10.167-147.601Upgrade kernel-livepatch-5.10.165-143.735-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.162-141.675-debuginfoUpgrade kernel-livepatch-4.14.344-262.563Upgrade kernel-livepatch-5.10.173-154.642Upgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel | Mar 22, 2023 | Mar 22, 2023 |
| Amazon_linux | — | Upgrade kernel | Jul 4, 2024 | Mar 27, 2023 |
| Amazon_linux_2023 | — | Upgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-libbpf-develUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perfUpgrade kernel-develUpgrade kernel-livepatch-6.1.19-30.43Upgrade kernelUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-livepatch-6.1.15-28.43Upgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade kernel-debuginfoUpgrade kernel-tools-devel | Feb 17, 2025 | Feb 6, 2023 |
| Debian | — | Upgrade linux | May 1, 2023 | Mar 27, 2023 |
| Oracle_linux | — | Upgrade kernel-uek | Feb 2, 2024 | Feb 6, 2023 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 27, 2023 |
| Suse | — | Upgrade cluster-md-kmp-azureUpgrade dtb-broadcomUpgrade dtb-socionextUpgrade kernel-default-manUpgrade dtb-hisiliconUpgrade dtb-amlogicUpgrade kernel-kvmsmall-vdsoUpgrade kernel-trace-develUpgrade reiserfs-kmp-rtUpgrade kernel-rt_debugUpgrade kernel-devel-azureUpgrade dtb-freescaleUpgrade dtb-apmUpgrade kernel-64kb-optionalUpgrade kernel-kvmsmall-baseUpgrade kernel-default-livepatch-develUpgrade kernel-xenUpgrade kernel-ec2Upgrade dtb-marvellUpgrade kernel-azure-vdsoUpgrade kernel-macrosUpgrade kernel-vanilla-baseUpgrade kselftests-kmp-64kbUpgrade dtb-appleUpgrade kernel-trace-baseUpgrade kernel-xen-develUpgrade kernel-vanillaUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-64kb-develUpgrade gfs2-kmp-azureUpgrade dtb-exynosUpgrade gfs2-kmp-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-default-extraUpgrade kernel-debugUpgrade kernel-64kb-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-64kbUpgrade kernel-symsUpgrade kernel-sourceUpgrade kernel-azure-optionalUpgrade kernel-syms-azureUpgrade kernel-syms-rtUpgrade ocfs2-kmp-rtUpgrade kernel-azure-baseUpgrade ocfs2-kmp-defaultUpgrade dlm-kmp-64kbUpgrade dtb-alteraUpgrade kernel-obs-qaUpgrade kernel-traceUpgrade kselftests-kmp-azureUpgrade kernel-source-azureUpgrade ocfs2-kmp-64kbUpgrade dtb-renesasUpgrade kernel-azure-extraUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-rt-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-default-develUpgrade kernel-default-livepatchUpgrade kernel-kvmsmallUpgrade kernel-vanilla-develUpgrade kernel-zfcpdumpUpgrade kernel-source-rtUpgrade dtb-caviumUpgrade dtb-amazonUpgrade gfs2-kmp-64kbUpgrade dtb-amdUpgrade ocfs2-kmp-azureUpgrade kernel-debug-develUpgrade kernel-rt_debug-develUpgrade kernel-defaultUpgrade kernel-xen-baseUpgrade kernel-docsUpgrade kernel-debug-livepatch-develUpgrade dtb-nvidiaUpgrade dtb-rockchipUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-azureUpgrade kernel-rt-vdsoUpgrade kernel-ec2-develUpgrade kernel-azureUpgrade kernel-64kb-extraUpgrade dtb-alUpgrade gfs2-kmp-defaultUpgrade kselftests-kmp-rtUpgrade dlm-kmp-defaultUpgrade kernel-rt-develUpgrade dtb-armUpgrade cluster-md-kmp-64kbUpgrade kernel-rt-livepatchUpgrade dlm-kmp-rtUpgrade kernel-default-base-rebuildUpgrade kernel-debug-vdsoUpgrade kselftests-kmp-defaultUpgrade kernel-default-vdsoUpgrade kernel-zfcpdump-manUpgrade kernel-debug-baseUpgrade kernel-azure-livepatch-develUpgrade dtb-xilinxUpgrade kernel-rt-extraUpgrade kernel-default-optionalUpgrade kernel-rt_debug-vdsoUpgrade dtb-sprdUpgrade kernel-azure-develUpgrade kernel-default-baseUpgrade kernel-ec2-baseUpgrade dtb-allwinnerUpgrade kernel-vanilla-livepatch-develUpgrade kernel-rtUpgrade kernel-preemptUpgrade dtb-zteUpgrade cluster-md-kmp-rtUpgrade dlm-kmp-azureUpgrade kernel-devel-rtUpgrade dtb-mediatekUpgrade cluster-md-kmp-defaultUpgrade kernel-source-vanillaUpgrade kernel-preempt-develUpgrade kernel-develUpgrade dtb-qcomUpgrade kernel-obs-build | Jun 20, 2023 | Mar 27, 2023 |
| Ubuntu | — | Upgrade linux-image-ibmUpgrade linux-image-virtualUpgrade linux-image-5.4.0-152-lowlatencyUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-5.15.0-75-generic-64kUpgrade linux-image-gkeop-5.4Upgrade linux-image-bluefieldUpgrade linux-image-gcpUpgrade linux-image-generic-lpaeUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.19.0-1024-ibmUpgrade linux-image-azure-lts-20.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.19.0-1021-raspi-nolpaeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-5.15.0-75-lowlatencyUpgrade linux-image-5.4.0-1051-ibmUpgrade linux-image-oem-20.04bUpgrade linux-image-5.4.0-1104-awsUpgrade linux-image-5.19.0-45-generic-lpaeUpgrade linux-image-5.19.0-1027-lowlatency-64kUpgrade linux-image-5.15.0-1035-kvmUpgrade linux-image-5.15.0-1032-raspi-nolpaeUpgrade linux-image-oem-20.04dUpgrade linux-image-awsUpgrade linux-image-oem-osp1Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-oracleUpgrade linux-image-5.4.0-1088-raspiUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-75-generic-lpaeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.4.0-152-genericUpgrade linux-image-5.15.0-1041-azure-fdeUpgrade linux-image-5.4.0-1102-gkeUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1032-ibmUpgrade linux-image-5.15.0-1038-awsUpgrade linux-image-5.15.0-75-genericUpgrade linux-image-azure-fdeUpgrade linux-image-5.19.0-1026-gcpUpgrade linux-image-azure-lts-22.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.4.0-152-generic-lpaeUpgrade linux-image-5.4.0-1110-azureUpgrade linux-image-raspi2Upgrade linux-image-5.19.0-1027-awsUpgrade linux-image-5.15.0-1036-gcpUpgrade linux-image-5.19.0-45-generic-64kUpgrade linux-image-azure-cvmUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-genericUpgrade linux-image-5.4.0-1093-kvmUpgrade linux-image-5.19.0-1025-oracleUpgrade linux-image-5.19.0-45-genericUpgrade linux-image-5.15.0-1032-raspiUpgrade linux-image-5.15.0-1037-oracleUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-intelUpgrade linux-image-5.19.0-1025-kvmUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-raspiUpgrade linux-image-gkeop-5.15Upgrade linux-image-oemUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1036-gkeUpgrade linux-image-5.15.0-75-lowlatency-64kUpgrade linux-image-5.19.0-1028-azureUpgrade linux-image-5.4.0-1103-oracleUpgrade linux-image-6.1.0-1009-oemUpgrade linux-image-gke-5.4Upgrade linux-image-5.15.0-1033-intel-iotgUpgrade linux-image-gkeUpgrade linux-image-5.4.0-1024-xilinx-zynqmpUpgrade linux-image-5.15.0-1040-azure-fdeUpgrade linux-image-5.19.0-1021-raspiUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azureUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1017-iotUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1022-gkeopUpgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-1040-azureUpgrade linux-image-gkeopUpgrade linux-image-5.4.0-1065-bluefieldUpgrade linux-image-5.4.0-1107-gcpUpgrade linux-image-lowlatency-64kUpgrade linux-image-5.19.0-1027-lowlatencyUpgrade linux-image-5.4.0-1071-gkeop | Apr 21, 2023 | Mar 27, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 27, 2023 |
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