In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache
There is a potential UAF scenario in the case of an LPI translation cache hit racing with an operation that invalidates the cache, such as a DISCARD ITS command. The root of the problem is that vgic_its_check_cache() does not elevate the refcount on the vgic_irq before dropping the lock that serializes refcount changes.
Have vgic_its_check_cache() raise the refcount on the returned vgic_irq and add the corresponding decrement after queueing the interrupt.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-5.10.209-198.812Upgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.148-97.158 | Mar 6, 2024 | Feb 23, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-headersUpgrade perfUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.75-99.163Upgrade python3-perfUpgrade kernel-libbpf-develUpgrade perf-debuginfoUpgrade kernel-modules-extra-commonUpgrade bpftoolUpgrade kernel-libbpfUpgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernel-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64 | Feb 17, 2025 | Feb 23, 2024 |
| Debian | — | Upgrade linux | Jun 27, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel | Jul 16, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernel | Jun 3, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel | Jul 1, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-develUpgrade perfUpgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade bpftool | Jul 23, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-tools | Jul 17, 2024 | Feb 23, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Jun 13, 2024 | Feb 23, 2024 |
| Suse | — | Upgrade kernel-rt-develUpgrade dtb-lgUpgrade kernel-default-optionalUpgrade dtb-caviumUpgrade kernel-debug-vdsoUpgrade kernel-default-vdsoUpgrade kernel-default-extraUpgrade dtb-amlogicUpgrade kernel-rt-extraUpgrade kernel-sourceUpgrade dtb-nvidiaUpgrade kselftests-kmp-64kbUpgrade dtb-mediatekUpgrade dtb-qcomUpgrade kernel-azure-livepatch-develUpgrade kernel-azure-optionalUpgrade kernel-obs-qaUpgrade kernel-rt-vdsoUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmallUpgrade dtb-apmUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-azureUpgrade kernel-devel-rtUpgrade kernel-rtUpgrade kernel-obs-buildUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-rtUpgrade dtb-alteraUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-rtUpgrade kernel-azureUpgrade kernel-rt-livepatchUpgrade dlm-kmp-64kbUpgrade kernel-devel-azureUpgrade dtb-armUpgrade cluster-md-kmp-azureUpgrade kernel-develUpgrade dtb-xilinxUpgrade kernel-syms-azureUpgrade kernel-rt_debug-develUpgrade dtb-rockchipUpgrade gfs2-kmp-azureUpgrade dtb-exynosUpgrade gfs2-kmp-rtUpgrade kernel-source-azureUpgrade kernel-azure-develUpgrade kernel-macrosUpgrade dlm-kmp-defaultUpgrade kernel-64kb-extraUpgrade kernel-docsUpgrade dtb-marvellUpgrade kernel-docs-htmlUpgrade kselftests-kmp-azureUpgrade kernel-azure-extraUpgrade dtb-renesasUpgrade reiserfs-kmp-defaultUpgrade kernel-source-rtUpgrade dtb-socionextUpgrade kselftests-kmp-rtUpgrade kernel-rt-optionalUpgrade kernel-default-develUpgrade kernel-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-sprdUpgrade dtb-allwinnerUpgrade dlm-kmp-rtUpgrade reiserfs-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade gfs2-kmp-64kbUpgrade kernel-default-livepatch-develUpgrade kernel-syms-rtUpgrade kernel-rt_debug-vdsoUpgrade dtb-broadcomUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade kernel-default-baseUpgrade gfs2-kmp-defaultUpgrade kernel-azure-vdsoUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade dtb-freescaleUpgrade kselftests-kmp-defaultUpgrade kernel-symsUpgrade kernel-rt_debugUpgrade kernel-default-livepatchUpgrade kernel-debug-livepatch-develUpgrade kernel-64kbUpgrade dtb-amdUpgrade dtb-amazonUpgrade dtb-hisiliconUpgrade dlm-kmp-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-64kb-livepatch-develUpgrade dtb-appleUpgrade cluster-md-kmp-defaultUpgrade kernel-source-vanillaUpgrade kernel-rt_debug-livepatch-devel | Mar 13, 2024 | Feb 23, 2024 |
| Ubuntu | — | Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.5.0-1015-starfiveUpgrade linux-image-5.15.0-102-generic-lpaeUpgrade linux-image-5.4.0-1123-oracleUpgrade linux-image-oem-22.04cUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-nvidia-6.5Upgrade linux-image-raspiUpgrade linux-image-6.5.0-1021-nvidia-64kUpgrade linux-image-5.4.0-181-generic-lpaeUpgrade linux-image-5.15.0-1054-gkeUpgrade linux-image-oem-22.04Upgrade linux-image-5.4.0-181-lowlatencyUpgrade linux-image-oem-22.04aUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidiaUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.4.0-1108-raspiUpgrade linux-image-oem-20.04dUpgrade linux-image-6.5.0-41-lowlatencyUpgrade linux-image-gkeop-5.4Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.5.0-1024-oracleUpgrade linux-image-5.15.0-102-genericUpgrade linux-image-5.4.0-1112-kvmUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1040-gkeopUpgrade linux-image-lowlatency-64kUpgrade linux-image-aws-lts-22.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-oracle-64kUpgrade linux-image-6.5.0-41-genericUpgrade linux-image-oem-20.04cUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1052-intel-iotgUpgrade linux-image-5.15.0-1054-kvmUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-raspi2Upgrade linux-image-azureUpgrade linux-image-6.5.0-1022-azure-fdeUpgrade linux-image-6.5.0-1024-oracle-64kUpgrade linux-image-oem-20.04bUpgrade linux-image-gkeopUpgrade linux-image-aws-lts-20.04Upgrade linux-image-6.5.0-1017-laptopUpgrade linux-image-5.15.0-1057-awsUpgrade linux-image-azure-fdeUpgrade linux-image-starfiveUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-ibmUpgrade linux-image-lowlatencyUpgrade linux-image-6.5.0-1022-azureUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-6.1.0-1035-oemUpgrade linux-image-intelUpgrade linux-image-azure-lts-20.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.15.0-1048-nvidia-lowlatencyUpgrade linux-image-oem-22.04dUpgrade linux-image-6.5.0-1021-nvidiaUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.5.0-1022-gcpUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.15.0-1050-ibmUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcpUpgrade linux-image-virtualUpgrade linux-image-oemUpgrade linux-image-5.15.0-102-lowlatency-64kUpgrade linux-image-5.4.0-1128-gcpUpgrade linux-image-raspi-nolpaeUpgrade linux-image-kvmUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-102-lowlatencyUpgrade linux-image-6.5.0-1018-raspiUpgrade linux-image-5.4.0-1091-gkeopUpgrade linux-image-5.15.0-1050-raspiUpgrade linux-image-5.15.0-1060-azure-fdeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oracleUpgrade linux-image-oem-osp1Upgrade linux-image-6.5.0-1021-awsUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.5.0-1024-oemUpgrade linux-image-5.15.0-1055-gcpUpgrade linux-image-5.4.0-1036-iotUpgrade linux-image-5.15.0-1048-nvidiaUpgrade linux-image-5.4.0-181-genericUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-bluefieldUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-awsUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-102-generic-64kUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.4.0-1071-ibmUpgrade linux-image-5.15.0-1060-azureUpgrade linux-image-6.5.0-41-lowlatency-64kUpgrade linux-image-5.4.0-1043-xilinx-zynqmpUpgrade linux-image-laptop-23.10Upgrade linux-image-6.5.0-41-generic-64kUpgrade linux-image-5.4.0-1124-awsUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1055-oracleUpgrade linux-image-nvidia-64k-6.5Upgrade linux-image-5.4.0-1129-azureUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.4.0-1084-bluefieldUpgrade linux-image-generic-64k-hwe-22.04 | Mar 12, 2024 | Feb 23, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 23, 2024 |
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