A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade python3-perfUpgrade kernel-rt-coreUpgrade kernel-rtUpgrade kernel-devel-matchedUpgrade kernel-zfcpdumpUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-develUpgrade kernel-toolsUpgrade kernel-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-docUpgrade kernel-develUpgrade kernel-rt-debug-modules-extraUpgrade perfUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-headersUpgrade kernelUpgrade kernel-rt-modules-extraUpgrade bpftoolUpgrade kernel-rt-kvmUpgrade kernel-cross-headersUpgrade kernel-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-debugUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernel-rt-develUpgrade kernel-rt-debugUpgrade kernel-rt-debug-core | Nov 14, 2022 | Jun 30, 2022 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade kernel-toolsUpgrade python-perfUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.15.50-23.125Upgrade kernel-headersUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.10.126-117.518Upgrade bpftool-debuginfoUpgrade perf-debuginfo | Sep 30, 2022 | Jun 30, 2022 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-aarch64Upgrade python3-perfUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade perfUpgrade kernel-livepatch-6.1.10-15.42Upgrade kernel-libbpf-develUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-libbpfUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-headers | Feb 17, 2025 | Jun 1, 2022 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 9, 2022 | Jun 30, 2022 |
| Debian | — | Upgrade linux | Nov 4, 2022 | Jun 30, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Jun 1, 2022 | Jun 1, 2022 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 9, 2022 | Jun 30, 2022 |
| Rocky_linux | — | Upgrade kernel-rt-debug-kvmUpgrade kernel-tools-libsUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-cross-headersUpgrade kernel-debug-modules-extraUpgrade kernelUpgrade kernel-debug-coreUpgrade kernel-rt-coreUpgrade kernel-debugUpgrade kernel-rt-debug-coreUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-rt-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade python3-perfUpgrade kernel-tools-debuginfoUpgrade kernel-coreUpgrade bpftoolUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debugUpgrade kernel-toolsUpgrade kernel-rt-modulesUpgrade kernel-rt-kvmUpgrade kernel-develUpgrade kernel-rt-debug-modulesUpgrade perf-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade perfUpgrade kernel-rt-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rtUpgrade kernel-modules | Mar 12, 2024 | Jun 30, 2022 |
| Suse | — | Upgrade dtb-sprdUpgrade kernel-default-livepatchUpgrade dtb-exynosUpgrade kernel-develUpgrade kernel-debugUpgrade reiserfs-kmp-azureUpgrade kernel-default-base-rebuildUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade dtb-mediatekUpgrade kselftests-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade dtb-alteraUpgrade kernel-zfcpdumpUpgrade kernel-source-azureUpgrade kernel-source-vanillaUpgrade dtb-xilinxUpgrade dtb-freescaleUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade kernel-64kb-extraUpgrade dtb-amazonUpgrade dtb-caviumUpgrade kernel-azureUpgrade kernel-sourceUpgrade kernel-syms-azureUpgrade ocfs2-kmp-64kbUpgrade dtb-rockchipUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade dtb-hisiliconUpgrade kernel-default-develUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-64kb-develUpgrade dtb-qcomUpgrade dtb-allwinnerUpgrade kernel-kvmsmall-develUpgrade kernel-obs-buildUpgrade kernel-default-optionalUpgrade kernel-devel-azureUpgrade dtb-lgUpgrade kernel-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-symsUpgrade kselftests-kmp-defaultUpgrade dtb-armUpgrade kernel-debug-develUpgrade kernel-azure-extraUpgrade dlm-kmp-defaultUpgrade kernel-docs-htmlUpgrade kernel-macrosUpgrade dtb-marvellUpgrade kernel-debug-livepatch-develUpgrade kernel-default-extraUpgrade dtb-amlogicUpgrade dtb-nvidiaUpgrade reiserfs-kmp-64kbUpgrade kernel-defaultUpgrade dtb-apmUpgrade kernel-default-livepatch-develUpgrade dtb-amdUpgrade cluster-md-kmp-defaultUpgrade kernel-64kb-optionalUpgrade dlm-kmp-azureUpgrade gfs2-kmp-64kbUpgrade cluster-md-kmp-64kbUpgrade kernel-default-baseUpgrade kernel-kvmsmallUpgrade kernel-obs-qaUpgrade dtb-appleUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-socionextUpgrade dtb-broadcomUpgrade dtb-renesasUpgrade kernel-azure-develUpgrade kernel-azure-livepatch-develUpgrade kernel-docs | Oct 26, 2022 | Jun 30, 2022 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1013-ibmUpgrade linux-image-5.15.0-48-lowlatencyUpgrade linux-image-5.15.0-1017-kvmUpgrade linux-image-5.15.0-1019-awsUpgrade linux-image-5.15.0-1014-raspiUpgrade linux-image-5.15.0-47-generic-lpaeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-lpaeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-kvmUpgrade linux-image-oracleUpgrade linux-image-5.17.0-1013-oemUpgrade linux-image-virtualUpgrade linux-image-5.15.0-48-genericUpgrade linux-image-5.15.0-47-generic-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.15.0-1015-intel-iotgUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-47-genericUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-5.15.0-47-lowlatencyUpgrade linux-image-5.15.0-1019-azureUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-48-generic-lpaeUpgrade linux-image-5.15.0-1002-gkeopUpgrade linux-image-generic-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-oem-20.04Upgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-48-generic-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1017-oracleUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-intel-iotgUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1017-gcpUpgrade linux-image-gcpUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.15.0-47-lowlatency-64kUpgrade linux-image-5.15.0-1014-raspi-nolpaeUpgrade linux-image-gkeUpgrade linux-image-azureUpgrade linux-image-5.15.0-1015-gkeUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-48-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-raspiUpgrade linux-image-gkeopUpgrade linux-image-lowlatency-hwe-20.04 | Jul 21, 2022 | May 28, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jun 30, 2022 |
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