In the Linux kernel, the following vulnerability has been resolved:
powerpc/lib: Validate size for vector operations
Some of the fp/vmx code in sstep.c assume a certain maximum size for the instructions being emulated. The size of those operations however is determined separately in analyse_instr().
Add a check to validate the assumption on the maximum size of the operations, so as to prevent any unintended kernel stack corruption.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-zfcpdump-coreUpgrade kernel-abi-stablelistsUpgrade kernel-debug-modulesUpgrade kernel-toolsUpgrade kernel-tools-libs-develUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modulesUpgrade perfUpgrade python3-perfUpgrade kernel-debug-coreUpgrade kernel-docUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade kernel-develUpgrade kernel-zfcpdumpUpgrade kernel-headersUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-coreUpgrade kernelUpgrade kernel-debug | Jun 6, 2024 | Mar 6, 2024 |
| Debian | — | Upgrade linux | May 8, 2024 | Mar 6, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools | Jul 1, 2024 | Mar 6, 2024 |
| Oracle_linux | — | Upgrade kernel | Jun 6, 2024 | Mar 6, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Jun 6, 2024 | Mar 6, 2024 |
| Rocky_linux | — | Upgrade kernel-cross-headersUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-modulesUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libs-develUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-debug-coreUpgrade kernel-headersUpgrade kernel-debug-develUpgrade kernel-debug-debuginfoUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade perfUpgrade kernel-debug-modules-extraUpgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-debugUpgrade kernel-devel | Jun 17, 2024 | Mar 6, 2024 |
| Suse | — | Upgrade kernel-sourceUpgrade kernel-64kb-develUpgrade kernel-kvmsmall-develUpgrade kernel-azure-livepatch-develUpgrade dtb-lgUpgrade dtb-amlogicUpgrade kernel-source-azureUpgrade dtb-mediatekUpgrade kernel-devel-rtUpgrade kernel-azure-vdsoUpgrade kernel-default-extraUpgrade cluster-md-kmp-azureUpgrade dtb-appleUpgrade dtb-exynosUpgrade dtb-apmUpgrade kernel-default-vdsoUpgrade kernel-rt_debugUpgrade dtb-amdUpgrade kernel-develUpgrade kernel-64kb-optionalUpgrade dtb-socionextUpgrade ocfs2-kmp-64kbUpgrade kernel-default-livepatchUpgrade dtb-broadcomUpgrade kernel-azure-extraUpgrade kernel-azure-optionalUpgrade kernel-zfcpdumpUpgrade kselftests-kmp-64kbUpgrade dtb-renesasUpgrade kernel-kvmsmall-livepatch-develUpgrade ocfs2-kmp-rtUpgrade dtb-hisiliconUpgrade dtb-xilinxUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-optionalUpgrade kernel-default-develUpgrade reiserfs-kmp-defaultUpgrade kernel-debugUpgrade kernel-symsUpgrade kernel-macrosUpgrade kernel-obs-qaUpgrade kernel-rt-develUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-debug-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade gfs2-kmp-rtUpgrade dtb-alteraUpgrade kernel-kvmsmallUpgrade gfs2-kmp-64kbUpgrade kernel-64kbUpgrade kernel-devel-azureUpgrade kernel-docs-htmlUpgrade kernel-syms-azureUpgrade kernel-syms-rtUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade dtb-freescaleUpgrade kernel-debug-develUpgrade dtb-amazonUpgrade dtb-marvellUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade reiserfs-kmp-azureUpgrade dtb-nvidiaUpgrade kselftests-kmp-rtUpgrade kernel-source-rtUpgrade kernel-docsUpgrade gfs2-kmp-defaultUpgrade gfs2-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-64kbUpgrade kernel-debug-vdsoUpgrade dtb-rockchipUpgrade dtb-caviumUpgrade kernel-default-base-rebuildUpgrade ocfs2-kmp-azureUpgrade kernel-defaultUpgrade dtb-qcomUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-extraUpgrade dtb-allwinnerUpgrade kernel-rt_debug-develUpgrade kernel-rtUpgrade kernel-kvmsmall-vdsoUpgrade kernel-source-vanillaUpgrade kernel-obs-buildUpgrade kernel-azureUpgrade dtb-armUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-vdsoUpgrade dtb-sprdUpgrade kernel-default-baseUpgrade dlm-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade kernel-azure-develUpgrade kselftests-kmp-azureUpgrade kernel-rt-extraUpgrade kernel-rt-optionalUpgrade kernel-rt-livepatch | Apr 18, 2024 | Mar 6, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1061-awsUpgrade linux-image-6.5.0-1024-oracle-64kUpgrade linux-image-ibmUpgrade linux-image-oracle-64kUpgrade linux-image-oemUpgrade linux-image-5.15.0-1059-oracleUpgrade linux-image-5.4.0-1123-oracleUpgrade linux-image-5.4.0-1129-azureUpgrade linux-image-5.15.0-1054-nvidiaUpgrade linux-image-5.4.0-181-generic-lpaeUpgrade linux-image-5.15.0-1058-kvmUpgrade linux-image-azure-fdeUpgrade linux-image-oem-20.04bUpgrade linux-image-6.5.0-1021-nvidia-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-6.5.0-1017-laptopUpgrade linux-image-genericUpgrade linux-image-raspi2Upgrade linux-image-6.5.0-1022-azure-fdeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-intelUpgrade linux-image-5.4.0-1043-xilinx-zynqmpUpgrade linux-image-6.5.0-1024-oracleUpgrade linux-image-aws-lts-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.4.0-1112-kvmUpgrade linux-image-5.15.0-1054-nvidia-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.4.0-1084-bluefieldUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-6.5.0-1015-starfiveUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.5.0-41-genericUpgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-64kUpgrade linux-image-starfiveUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04Upgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-1058-intel-iotgUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-azureUpgrade linux-image-nvidiaUpgrade linux-image-6.5.0-1022-azureUpgrade linux-image-gkeop-5.4Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-6.5.0-41-lowlatencyUpgrade linux-image-5.4.0-181-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-5.15.0-1063-azure-fdeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-intel-iotgUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1059-gcpUpgrade linux-image-oem-osp1Upgrade linux-image-5.15.0-1054-ibmUpgrade linux-image-5.15.0-106-generic-lpaeUpgrade linux-image-5.4.0-1108-raspiUpgrade linux-image-nvidia-6.5Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-azure-cvmUpgrade linux-image-6.5.0-1024-oemUpgrade linux-image-5.4.0-181-genericUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-6.1.0-1035-oemUpgrade linux-image-5.15.0-1054-raspiUpgrade linux-image-nvidia-64k-6.5Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-gkeUpgrade linux-image-oem-20.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1057-intel-iotgUpgrade linux-image-gkeop-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-6.5.0-1021-nvidiaUpgrade linux-image-6.5.0-1018-raspiUpgrade linux-image-5.15.0-1044-gkeopUpgrade linux-image-6.5.0-1022-gcpUpgrade linux-image-5.4.0-1071-ibmUpgrade linux-image-5.15.0-106-genericUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-1128-gcpUpgrade linux-image-6.5.0-41-lowlatency-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-oracleUpgrade linux-image-5.4.0-1036-iotUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-106-lowlatencyUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.5.0-41-generic-64kUpgrade linux-image-virtualUpgrade linux-image-oem-22.04dUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.4.0-1124-awsUpgrade linux-image-5.15.0-106-lowlatency-64kUpgrade linux-image-awsUpgrade linux-image-6.5.0-1021-awsUpgrade linux-image-5.15.0-1058-gkeUpgrade linux-image-kvmUpgrade linux-image-5.15.0-1063-azureUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-laptop-23.10Upgrade linux-image-raspi-nolpaeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-106-generic-64kUpgrade linux-image-5.4.0-1091-gkeop | Mar 12, 2024 | Mar 6, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 6, 2024 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub