In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Book3S HV: Fix stack handling in idlekvmstartguest() In commit 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C") kvmstartguest() became idlekvmstartguest(). The old code allocated a stack frame on the emergency stack, but didn't use the frame to store anything, and also didn't store anything in its caller's frame. idlekvmstartguest() on the other hand is written more like a normal C function, it creates a frame on entry, and also stores CR/LR into its callers frame (per the ABI). The problem is that there is no caller frame on the emergency stack. The emergency stack for a given CPU is allocated with: pacaptrs[i]->emergencysp = allocstack(limit, i) + THREADSIZE; So emergencysp actually points to the first address above the emergency stack allocation for a given CPU, we must not store above it without first decrementing it to create a frame. This is different to the regular kernel stack, paca->kstack, which is initialised to point at an initial frame that is ready to use. idlekvmstartguest() stores the backchain, CR and LR all of which write outside the allocation for the emergency stack. It then creates a stack frame and saves the non-volatile registers. Unfortunately the frame it creates is not large enough to fit the non-volatiles, and so the saving of the non-volatile registers also writes outside the emergency stack allocation. The end result is that we corrupt whatever is at 0-24 bytes, and 112-248 bytes above the emergency stack allocation. In practice this has gone unnoticed because the memory immediately above the emergency stack happens to be used for other stack allocations, either another CPUs mcemergencysp or an IRQ stack. See the order of calls to irqstackearlyinit() and emergencystackinit(). The low addresses of another stack are the top of that stack, and so are only used if that stack is under extreme pressue, which essentially never happens in practice - and if it did there's a high likelyhood we'd crash due to that stack overflowing. Still, we shouldn't be corrupting someone else's stack, and it is purely luck that we aren't corrupting something else. To fix it we save CR/LR into the caller's frame using the existing r1 on entry, we then create a SWITCHFRAMESIZE frame (which has space for ptregs) on the emergency stack with the backchain pointing to the existing stack, and then finally we switch to the new frame on the emergency stack.
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-aws-5.4-cloud-tools-5.4.0-1061" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-aws-5.4-headers-5.4.0-1061" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-aws-5.4-tools-5.4.0-1061" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-buildinfo-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-cloud-tools-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-headers-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-image-unsigned-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-image-unsigned-5.4.0-1061-aws-dbgsym" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-modules-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-modules-extra-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64~18.04.1", "binary_name": "linux-tools-5.4.0-1061-aws" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-azure-5.4-cloud-tools-5.4.0-1065" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-azure-5.4-headers-5.4.0-1065" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-azure-5.4-tools-5.4.0-1065" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-buildinfo-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-cloud-tools-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-headers-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-image-unsigned-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-image-unsigned-5.4.0-1065-azure-dbgsym" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-modules-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-modules-extra-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68~18.04.1", "binary_name": "linux-tools-5.4.0-1065-azure" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-buildinfo-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-gcp-5.4-headers-5.4.0-1059" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-gcp-5.4-tools-5.4.0-1059" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-headers-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-image-unsigned-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-image-unsigned-5.4.0-1059-gcp-dbgsym" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-modules-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-modules-extra-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-tools-5.4.0-1059-gcp" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "block-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "block-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "crypto-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "crypto-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "dasd-extra-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "dasd-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "fat-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "fat-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "fb-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "firewire-core-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "floppy-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "fs-core-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "fs-core-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "fs-secondary-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "fs-secondary-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "input-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "input-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "ipmi-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "ipmi-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "kernel-image-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "kernel-image-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-buildinfo-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-buildinfo-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-buildinfo-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-cloud-tools-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-cloud-tools-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-headers-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-headers-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-headers-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-hwe-5.4-cloud-tools-5.4.0-92" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-hwe-5.4-cloud-tools-common" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-hwe-5.4-headers-5.4.0-92" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-hwe-5.4-source-5.4.0" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-hwe-5.4-tools-5.4.0-92" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-hwe-5.4-tools-common" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-hwe-5.4-udebs-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-hwe-5.4-udebs-generic-lpae" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-5.4.0-92-generic-dbgsym" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-5.4.0-92-generic-lpae-dbgsym" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-5.4.0-92-lowlatency-dbgsym" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-unsigned-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-unsigned-5.4.0-92-generic-dbgsym" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-unsigned-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-image-unsigned-5.4.0-92-lowlatency-dbgsym" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-modules-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-modules-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-modules-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-modules-extra-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-tools-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-tools-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "linux-tools-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "md-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "md-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "message-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "mouse-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "mouse-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "multipath-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "multipath-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nfs-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nfs-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nic-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nic-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nic-pcmcia-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nic-shared-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nic-shared-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nic-usb-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "nic-usb-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "parport-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "parport-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "pata-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "pcmcia-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "pcmcia-storage-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "plip-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "plip-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "ppp-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "ppp-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "sata-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "sata-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "scsi-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "scsi-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "serial-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "storage-core-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "storage-core-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "usb-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "usb-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "virtio-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "vlan-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103~18.04.2", "binary_name": "vlan-modules-5.4.0-92-generic-lpae-di" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-buildinfo-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-headers-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-image-unsigned-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-image-unsigned-5.4.0-1059-oracle-dbgsym" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-modules-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-modules-extra-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-oracle-5.4-headers-5.4.0-1059" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-oracle-5.4-tools-5.4.0-1059" }, { "binary_version": "5.4.0-1059.63~18.04.1", "binary_name": "linux-tools-5.4.0-1059-oracle" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1048.53~18.04.1", "binary_name": "linux-buildinfo-5.4.0-1048-raspi" }, { "binary_version": "5.4.0-1048.53~18.04.1", "binary_name": "linux-headers-5.4.0-1048-raspi" }, { "binary_version": "5.4.0-1048.53~18.04.1", "binary_name": "linux-image-5.4.0-1048-raspi" }, { "binary_version": "5.4.0-1048.53~18.04.1", "binary_name": "linux-image-5.4.0-1048-raspi-dbgsym" }, { "binary_version": "5.4.0-1048.53~18.04.1", "binary_name": "linux-modules-5.4.0-1048-raspi" }, { "binary_version": "5.4.0-1048.53~18.04.1", "binary_name": "linux-raspi-5.4-headers-5.4.0-1048" }, { "binary_version": "5.4.0-1048.53~18.04.1", "binary_name": "linux-raspi-5.4-tools-5.4.0-1048" }, { "binary_version": "5.4.0-1048.53~18.04.1", "binary_name": "linux-tools-5.4.0-1048-raspi" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-92.103", "binary_name": "block-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "block-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "crypto-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "crypto-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "dasd-extra-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "dasd-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "fat-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "fat-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "fb-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "firewire-core-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "floppy-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "fs-core-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "fs-core-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "fs-secondary-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "fs-secondary-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "input-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "input-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "ipmi-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "ipmi-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "kernel-image-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "kernel-image-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-buildinfo-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-buildinfo-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-buildinfo-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-cloud-tools-5.4.0-92" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-cloud-tools-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-cloud-tools-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-cloud-tools-common" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-doc" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-headers-5.4.0-92" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-headers-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-headers-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-headers-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-image-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-image-5.4.0-92-generic-dbgsym" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-image-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-image-5.4.0-92-generic-lpae-dbgsym" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-image-unsigned-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-image-unsigned-5.4.0-92-generic-dbgsym" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-image-unsigned-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-image-unsigned-5.4.0-92-lowlatency-dbgsym" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-libc-dev" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-modules-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-modules-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-modules-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-modules-extra-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-source-5.4.0" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-tools-5.4.0-92" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-tools-5.4.0-92-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-tools-5.4.0-92-generic-lpae" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-tools-5.4.0-92-lowlatency" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-tools-common" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-tools-host" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-udebs-generic" }, { "binary_version": "5.4.0-92.103", "binary_name": "linux-udebs-generic-lpae" }, { "binary_version": "5.4.0-92.103", "binary_name": "md-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "md-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "message-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "mouse-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "mouse-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "multipath-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "multipath-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nfs-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nfs-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nic-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nic-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nic-pcmcia-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nic-shared-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nic-shared-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nic-usb-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "nic-usb-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "parport-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "parport-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "pata-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "pcmcia-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "pcmcia-storage-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "plip-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "plip-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "ppp-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "ppp-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "sata-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "sata-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "scsi-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "scsi-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "serial-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "storage-core-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "storage-core-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "usb-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "usb-modules-5.4.0-92-generic-lpae-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "virtio-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "vlan-modules-5.4.0-92-generic-di" }, { "binary_version": "5.4.0-92.103", "binary_name": "vlan-modules-5.4.0-92-generic-lpae-di" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1061.64", "binary_name": "linux-aws-cloud-tools-5.4.0-1061" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-aws-headers-5.4.0-1061" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-aws-tools-5.4.0-1061" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-buildinfo-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-cloud-tools-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-headers-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-image-unsigned-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-image-unsigned-5.4.0-1061-aws-dbgsym" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-modules-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-modules-extra-5.4.0-1061-aws" }, { "binary_version": "5.4.0-1061.64", "binary_name": "linux-tools-5.4.0-1061-aws" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1065.68", "binary_name": "linux-azure-cloud-tools-5.4.0-1065" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-azure-headers-5.4.0-1065" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-azure-tools-5.4.0-1065" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-buildinfo-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-cloud-tools-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-headers-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-image-unsigned-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-image-unsigned-5.4.0-1065-azure-dbgsym" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-modules-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-modules-extra-5.4.0-1065-azure" }, { "binary_version": "5.4.0-1065.68", "binary_name": "linux-tools-5.4.0-1065-azure" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1023.26", "binary_name": "linux-bluefield-headers-5.4.0-1023" }, { "binary_version": "5.4.0-1023.26", "binary_name": "linux-bluefield-tools-5.4.0-1023" }, { "binary_version": "5.4.0-1023.26", "binary_name": "linux-buildinfo-5.4.0-1023-bluefield" }, { "binary_version": "5.4.0-1023.26", "binary_name": "linux-headers-5.4.0-1023-bluefield" }, { "binary_version": "5.4.0-1023.26", "binary_name": "linux-image-unsigned-5.4.0-1023-bluefield" }, { "binary_version": "5.4.0-1023.26", "binary_name": "linux-image-unsigned-5.4.0-1023-bluefield-dbgsym" }, { "binary_version": "5.4.0-1023.26", "binary_name": "linux-modules-5.4.0-1023-bluefield" }, { "binary_version": "5.4.0-1023.26", "binary_name": "linux-tools-5.4.0-1023-bluefield" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1059.63", "binary_name": "linux-buildinfo-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-gcp-headers-5.4.0-1059" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-gcp-tools-5.4.0-1059" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-headers-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-image-unsigned-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-image-unsigned-5.4.0-1059-gcp-dbgsym" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-modules-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-modules-extra-5.4.0-1059-gcp" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-tools-5.4.0-1059-gcp" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1029.30", "binary_name": "linux-buildinfo-5.4.0-1029-gkeop" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-cloud-tools-5.4.0-1029-gkeop" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-gkeop-cloud-tools-5.4.0-1029" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-gkeop-headers-5.4.0-1029" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-gkeop-source-5.4.0" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-gkeop-tools-5.4.0-1029" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-headers-5.4.0-1029-gkeop" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-image-unsigned-5.4.0-1029-gkeop" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-image-unsigned-5.4.0-1029-gkeop-dbgsym" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-modules-5.4.0-1029-gkeop" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-modules-extra-5.4.0-1029-gkeop" }, { "binary_version": "5.4.0-1029.30", "binary_name": "linux-tools-5.4.0-1029-gkeop" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1010.11", "binary_name": "linux-buildinfo-5.4.0-1010-ibm" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-headers-5.4.0-1010-ibm" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-ibm-cloud-tools-common" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-ibm-headers-5.4.0-1010" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-ibm-source-5.4.0" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-ibm-tools-5.4.0-1010" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-ibm-tools-common" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-image-unsigned-5.4.0-1010-ibm" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-image-unsigned-5.4.0-1010-ibm-dbgsym" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-modules-5.4.0-1010-ibm" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-modules-extra-5.4.0-1010-ibm" }, { "binary_version": "5.4.0-1010.11", "binary_name": "linux-tools-5.4.0-1010-ibm" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1051.53", "binary_name": "linux-buildinfo-5.4.0-1051-kvm" }, { "binary_version": "5.4.0-1051.53", "binary_name": "linux-headers-5.4.0-1051-kvm" }, { "binary_version": "5.4.0-1051.53", "binary_name": "linux-image-unsigned-5.4.0-1051-kvm" }, { "binary_version": "5.4.0-1051.53", "binary_name": "linux-image-unsigned-5.4.0-1051-kvm-dbgsym" }, { "binary_version": "5.4.0-1051.53", "binary_name": "linux-kvm-headers-5.4.0-1051" }, { "binary_version": "5.4.0-1051.53", "binary_name": "linux-kvm-tools-5.4.0-1051" }, { "binary_version": "5.4.0-1051.53", "binary_name": "linux-modules-5.4.0-1051-kvm" }, { "binary_version": "5.4.0-1051.53", "binary_name": "linux-tools-5.4.0-1051-kvm" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1059.63", "binary_name": "linux-buildinfo-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-headers-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-image-unsigned-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-image-unsigned-5.4.0-1059-oracle-dbgsym" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-modules-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-modules-extra-5.4.0-1059-oracle" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-oracle-headers-5.4.0-1059" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-oracle-tools-5.4.0-1059" }, { "binary_version": "5.4.0-1059.63", "binary_name": "linux-tools-5.4.0-1059-oracle" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.4.0-1048.53", "binary_name": "linux-buildinfo-5.4.0-1048-raspi" }, { "binary_version": "5.4.0-1048.53", "binary_name": "linux-headers-5.4.0-1048-raspi" }, { "binary_version": "5.4.0-1048.53", "binary_name": "linux-image-5.4.0-1048-raspi" }, { "binary_version": "5.4.0-1048.53", "binary_name": "linux-image-5.4.0-1048-raspi-dbgsym" }, { "binary_version": "5.4.0-1048.53", "binary_name": "linux-modules-5.4.0-1048-raspi" }, { "binary_version": "5.4.0-1048.53", "binary_name": "linux-raspi-headers-5.4.0-1048" }, { "binary_version": "5.4.0-1048.53", "binary_name": "linux-raspi-tools-5.4.0-1048" }, { "binary_version": "5.4.0-1048.53", "binary_name": "linux-tools-5.4.0-1048-raspi" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-aws-fips-headers-5.4.0-1069" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-aws-fips-tools-5.4.0-1069" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-buildinfo-5.4.0-1069-aws-fips" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-headers-5.4.0-1069-aws-fips" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-image-unsigned-5.4.0-1069-aws-fips" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-image-unsigned-5.4.0-1069-aws-fips-dbgsym" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-image-unsigned-hmac-5.4.0-1069-aws-fips" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-modules-5.4.0-1069-aws-fips" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-modules-extra-5.4.0-1069-aws-fips" }, { "binary_version": "5.4.0-1069.73+fips2", "binary_name": "linux-tools-5.4.0-1069-aws-fips" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-azure-fips-cloud-tools-5.4.0-1073" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-azure-fips-headers-5.4.0-1073" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-azure-fips-tools-5.4.0-1073" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-buildinfo-5.4.0-1073-azure-fips" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-cloud-tools-5.4.0-1073-azure-fips" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-headers-5.4.0-1073-azure-fips" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-image-unsigned-5.4.0-1073-azure-fips" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-image-unsigned-5.4.0-1073-azure-fips-dbgsym" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-image-unsigned-hmac-5.4.0-1073-azure-fips" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-modules-5.4.0-1073-azure-fips" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-modules-extra-5.4.0-1073-azure-fips" }, { "binary_version": "5.4.0-1073.76+fips1", "binary_name": "linux-tools-5.4.0-1073-azure-fips" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "5.4.0-1038.44", "binary_name": "linux-buildinfo-5.4.0-1038-fips" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-fips-headers-5.4.0-1038" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-fips-tools-5.4.0-1038" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-fips-tools-host" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-headers-5.4.0-1038-fips" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-image-unsigned-5.4.0-1038-fips" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-image-unsigned-5.4.0-1038-fips-dbgsym" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-image-unsigned-hmac-5.4.0-1038-fips" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-modules-5.4.0-1038-fips" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-modules-extra-5.4.0-1038-fips" }, { "binary_version": "5.4.0-1038.44", "binary_name": "linux-tools-5.4.0-1038-fips" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-buildinfo-5.4.0-1067-gcp-fips" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-gcp-fips-headers-5.4.0-1067" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-gcp-fips-tools-5.4.0-1067" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-headers-5.4.0-1067-gcp-fips" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-image-unsigned-5.4.0-1067-gcp-fips" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-image-unsigned-5.4.0-1067-gcp-fips-dbgsym" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-image-unsigned-hmac-5.4.0-1067-gcp-fips" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-modules-5.4.0-1067-gcp-fips" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-modules-extra-5.4.0-1067-gcp-fips" }, { "binary_version": "5.4.0-1067.71~20.04.1", "binary_name": "linux-tools-5.4.0-1067-gcp-fips" } ] }