In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64: vgic: Free private_irqs when init fails after allocation
Companion to commit 250f25367b58 ("KVM: arm64: Tear down vGIC on failed vCPU creation"), which added the missing kvm_vgic_vcpu_destroy() call to the kvm_share_hyp() failure path in kvm_arch_vcpu_create(). The kvm_vgic_vcpu_init() failure path immediately above it has the same shape and still needs the same cleanup.
Call kvm_vgic_vcpu_destroy() when kvm_vgic_vcpu_init() fails so private IRQs allocated before a redistributor iodev registration failure are released before the failed vCPU is freed.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel6.18-debuginfoUpgrade microvm-kernel6.18Upgrade kernel6.18-develUpgrade perf6.18-debuginfoUpgrade kernel6.18-tools-develUpgrade bpftool6.18-debuginfoUpgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel6.18-modules-extraUpgrade kernel6.18-headersUpgrade kernel6.18-toolsUpgrade python3-perf6.18-debuginfoUpgrade python3-perf6.18Upgrade kernel6.18-tools-debuginfoUpgrade kernel6.18-modules-extra-commonUpgrade perf6.18Upgrade bpftool6.18Upgrade kernel6.18Upgrade kernel-livepatch-6.18.35-68.127Upgrade kernel6.18-debuginfo-common-aarch64 | Aug 10, 2026 | Jul 19, 2026 |
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 22, 2026 | Jul 19, 2026 |
| Ubuntu | — | Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-raspi-realtimeUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-azureUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-awsUpgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-raspi-7.0Upgrade linux-image-nvidia-64kUpgrade linux-image-aws-64kUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-oracle-64kUpgrade linux-image-raspiUpgrade linux-image-azure-7.0Upgrade linux-image-gcp-64kUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-gcpUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-aws-64k-7.0Upgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-oracleUpgrade linux-image-azure-fde-7.0Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-ibm-7.0Upgrade linux-image-7.0.0-1010-azureUpgrade linux-image-oracle-7.0Upgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-nvidia-7.0Upgrade linux-image-nvidiaUpgrade linux-image-ibmUpgrade linux-image-gcp-7.0Upgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-nvidia-bosUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-7.0.0-1010-ibm | Jul 21, 2026 | Jul 20, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 3, 2026 | Jul 19, 2026 |
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