It was discovered that the btrfs implementation in the Linux kernel did not properly detect that a block was marked dirty in some situations. An attacker could use this to specially craft a file system image that, when unmounted, could cause a denial of service (system crash). (CVE-2019-19377)
It was discovered that the linux kernel did not properly validate certain mount options to the tmpfs virtual memory file system. A local attacker with the ability to specify mount options could use this to cause a denial of service (system crash). (CVE-2020-11565)
It was discovered that the block layer in the Linux kernel contained a race condition leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2020-12657)
{ "availability": "No subscription required", "binaries": [ { "multipath-modules-5.4.0-31-generic-di": "5.4.0-31.35", "plip-modules-5.4.0-31-generic-di": "5.4.0-31.35", "fs-secondary-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-image-unsigned-5.4.0-31-lowlatency": "5.4.0-31.35", "storage-core-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "linux-modules-5.4.0-31-generic": "5.4.0-31.35", "linux-image-5.4.0-31-generic-dbgsym": "5.4.0-31.35", "linux-image-unsigned-5.4.0-31-lowlatency-dbgsym": "5.4.0-31.35", "fat-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "kernel-image-5.4.0-31-generic-di": "5.4.0-31.35", "mouse-modules-5.4.0-31-generic-di": "5.4.0-31.35", "multipath-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "nfs-modules-5.4.0-31-generic-di": "5.4.0-31.35", "fb-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-udebs-generic": "5.4.0-31.35", "ipmi-modules-5.4.0-31-generic-di": "5.4.0-31.35", "kernel-image-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "ppp-modules-5.4.0-31-generic-di": "5.4.0-31.35", "ppp-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "firewire-core-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-cloud-tools-5.4.0-31-generic": "5.4.0-31.35", "parport-modules-5.4.0-31-generic-di": "5.4.0-31.35", "floppy-modules-5.4.0-31-generic-di": "5.4.0-31.35", "block-modules-5.4.0-31-generic-di": "5.4.0-31.35", "dasd-extra-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-image-unsigned-5.4.0-31-generic-dbgsym": "5.4.0-31.35", "linux-cloud-tools-5.4.0-31": "5.4.0-31.35", "md-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "linux-image-unsigned-5.4.0-31-generic": "5.4.0-31.35", "crypto-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-buildinfo-5.4.0-31-generic": "5.4.0-31.35", "fs-secondary-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "fs-core-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "crypto-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "linux-tools-5.4.0-31-lowlatency": "5.4.0-31.35", "nic-shared-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "ipmi-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "linux-buildinfo-5.4.0-31-lowlatency": "5.4.0-31.35", "mouse-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "usb-modules-5.4.0-31-generic-di": "5.4.0-31.35", "input-modules-5.4.0-31-generic-di": "5.4.0-31.35", "serial-modules-5.4.0-31-generic-di": "5.4.0-31.35", "sata-modules-5.4.0-31-generic-di": "5.4.0-31.35", "nic-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "nic-modules-5.4.0-31-generic-di": "5.4.0-31.35", "nic-usb-modules-5.4.0-31-generic-di": "5.4.0-31.35", "nfs-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "scsi-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "pata-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-cloud-tools-common": "5.4.0-31.35", "linux-libc-dev": "5.4.0-31.35", "linux-cloud-tools-5.4.0-31-lowlatency": "5.4.0-31.35", "linux-modules-5.4.0-31-generic-lpae": "5.4.0-31.35", "pcmcia-storage-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-doc": "5.4.0-31.35", "input-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "linux-image-5.4.0-31-generic-lpae": "5.4.0-31.35", "fs-core-modules-5.4.0-31-generic-di": "5.4.0-31.35", "nic-shared-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-tools-5.4.0-31-generic-lpae": "5.4.0-31.35", "linux-source-5.4.0": "5.4.0-31.35", "linux-headers-5.4.0-31-generic-lpae": "5.4.0-31.35", "linux-headers-5.4.0-31-lowlatency": "5.4.0-31.35", "linux-tools-5.4.0-31-generic": "5.4.0-31.35", "vlan-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "linux-image-5.4.0-31-generic": "5.4.0-31.35", "scsi-modules-5.4.0-31-generic-di": "5.4.0-31.35", "block-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "vlan-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-image-5.4.0-31-generic-lpae-dbgsym": "5.4.0-31.35", "linux-tools-host": "5.4.0-31.35", "fat-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-buildinfo-5.4.0-31-generic-lpae": "5.4.0-31.35", "linux-modules-extra-5.4.0-31-generic": "5.4.0-31.35", "nic-pcmcia-modules-5.4.0-31-generic-di": "5.4.0-31.35", "md-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-headers-5.4.0-31-generic": "5.4.0-31.35", "linux-udebs-generic-lpae": "5.4.0-31.35", "virtio-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-headers-5.4.0-31": "5.4.0-31.35", "usb-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "pcmcia-modules-5.4.0-31-generic-di": "5.4.0-31.35", "linux-tools-5.4.0-31": "5.4.0-31.35", "message-modules-5.4.0-31-generic-di": "5.4.0-31.35", "parport-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "linux-tools-common": "5.4.0-31.35", "nic-usb-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "dasd-modules-5.4.0-31-generic-di": "5.4.0-31.35", "storage-core-modules-5.4.0-31-generic-di": "5.4.0-31.35", "plip-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35", "linux-modules-5.4.0-31-lowlatency": "5.4.0-31.35", "sata-modules-5.4.0-31-generic-lpae-di": "5.4.0-31.35" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-tools-5.4.0-1011-aws": "5.4.0-1011.11", "linux-aws-headers-5.4.0-1011": "5.4.0-1011.11", "linux-image-5.4.0-1011-aws-dbgsym": "5.4.0-1011.11", "linux-aws-cloud-tools-5.4.0-1011": "5.4.0-1011.11", "linux-image-5.4.0-1011-aws": "5.4.0-1011.11", "linux-modules-5.4.0-1011-aws": "5.4.0-1011.11", "linux-buildinfo-5.4.0-1011-aws": "5.4.0-1011.11", "linux-aws-tools-5.4.0-1011": "5.4.0-1011.11", "linux-cloud-tools-5.4.0-1011-aws": "5.4.0-1011.11", "linux-headers-5.4.0-1011-aws": "5.4.0-1011.11", "linux-modules-extra-5.4.0-1011-aws": "5.4.0-1011.11" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-azure-headers-5.4.0-1012": "5.4.0-1012.12", "linux-image-unsigned-5.4.0-1012-azure": "5.4.0-1012.12", "linux-azure-cloud-tools-5.4.0-1012": "5.4.0-1012.12", "linux-buildinfo-5.4.0-1012-azure": "5.4.0-1012.12", "linux-azure-tools-5.4.0-1012": "5.4.0-1012.12", "linux-modules-5.4.0-1012-azure": "5.4.0-1012.12", "linux-image-unsigned-5.4.0-1012-azure-dbgsym": "5.4.0-1012.12", "linux-tools-5.4.0-1012-azure": "5.4.0-1012.12", "linux-modules-extra-5.4.0-1012-azure": "5.4.0-1012.12", "linux-cloud-tools-5.4.0-1012-azure": "5.4.0-1012.12", "linux-headers-5.4.0-1012-azure": "5.4.0-1012.12" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-image-unsigned-5.4.0-1011-gcp-dbgsym": "5.4.0-1011.11", "linux-buildinfo-5.4.0-1011-gcp": "5.4.0-1011.11", "linux-gcp-tools-5.4.0-1011": "5.4.0-1011.11", "linux-image-unsigned-5.4.0-1011-gcp": "5.4.0-1011.11", "linux-modules-5.4.0-1011-gcp": "5.4.0-1011.11", "linux-headers-5.4.0-1011-gcp": "5.4.0-1011.11", "linux-gcp-headers-5.4.0-1011": "5.4.0-1011.11", "linux-modules-extra-5.4.0-1011-gcp": "5.4.0-1011.11", "linux-tools-5.4.0-1011-gcp": "5.4.0-1011.11" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-buildinfo-5.4.0-1011-kvm": "5.4.0-1011.11", "linux-modules-5.4.0-1011-kvm": "5.4.0-1011.11", "linux-tools-5.4.0-1011-kvm": "5.4.0-1011.11", "linux-headers-5.4.0-1011-kvm": "5.4.0-1011.11", "linux-image-5.4.0-1011-kvm": "5.4.0-1011.11", "linux-kvm-tools-5.4.0-1011": "5.4.0-1011.11", "linux-kvm-headers-5.4.0-1011": "5.4.0-1011.11", "linux-image-5.4.0-1011-kvm-dbgsym": "5.4.0-1011.11" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-image-unsigned-5.4.0-1011-oracle": "5.4.0-1011.11", "linux-buildinfo-5.4.0-1011-oracle": "5.4.0-1011.11", "linux-image-unsigned-5.4.0-1011-oracle-dbgsym": "5.4.0-1011.11", "linux-modules-5.4.0-1011-oracle": "5.4.0-1011.11", "linux-modules-extra-5.4.0-1011-oracle": "5.4.0-1011.11", "linux-oracle-headers-5.4.0-1011": "5.4.0-1011.11", "linux-tools-5.4.0-1011-oracle": "5.4.0-1011.11", "linux-headers-5.4.0-1011-oracle": "5.4.0-1011.11", "linux-oracle-tools-5.4.0-1011": "5.4.0-1011.11" } ] }
{ "availability": "No subscription required", "binaries": [ { "linux-tools-5.4.0-1011-raspi": "5.4.0-1011.11", "linux-headers-5.4.0-1011-raspi": "5.4.0-1011.11", "linux-image-5.4.0-1011-raspi-dbgsym": "5.4.0-1011.11", "linux-buildinfo-5.4.0-1011-raspi": "5.4.0-1011.11", "linux-image-5.4.0-1011-raspi": "5.4.0-1011.11", "linux-modules-5.4.0-1011-raspi": "5.4.0-1011.11", "linux-raspi-tools-5.4.0-1011": "5.4.0-1011.11", "linux-raspi-headers-5.4.0-1011": "5.4.0-1011.11" } ] }
{ "availability": "No subscription required", "binaries": [ { "parport-modules-5.4.0-26-generic-di": "5.4.0-26.30", "nic-shared-modules-5.4.0-26-generic-di": "5.4.0-26.30", "linux-riscv-tools-5.4.0-26": "5.4.0-26.30", "input-modules-5.4.0-26-generic-di": "5.4.0-26.30", "scsi-modules-5.4.0-26-generic-di": "5.4.0-26.30", "crypto-modules-5.4.0-26-generic-di": "5.4.0-26.30", "linux-libc-dev": "5.4.0-26.30", "fs-secondary-modules-5.4.0-26-generic-di": "5.4.0-26.30", "vlan-modules-5.4.0-26-generic-di": "5.4.0-26.30", "linux-udebs-generic": "5.4.0-26.30", "plip-modules-5.4.0-26-generic-di": "5.4.0-26.30", "fs-core-modules-5.4.0-26-generic-di": "5.4.0-26.30", "usb-modules-5.4.0-26-generic-di": "5.4.0-26.30", "virtio-modules-5.4.0-26-generic-di": "5.4.0-26.30", "linux-image-5.4.0-26-generic": "5.4.0-26.30", "multipath-modules-5.4.0-26-generic-di": "5.4.0-26.30", "linux-modules-5.4.0-26-generic": "5.4.0-26.30", "linux-headers-5.4.0-26-generic": "5.4.0-26.30", "firewire-core-modules-5.4.0-26-generic-di": "5.4.0-26.30", "message-modules-5.4.0-26-generic-di": "5.4.0-26.30", "linux-image-5.4.0-26-generic-dbgsym": "5.4.0-26.30", "linux-buildinfo-5.4.0-26-generic": "5.4.0-26.30", "mouse-modules-5.4.0-26-generic-di": "5.4.0-26.30", "linux-modules-extra-5.4.0-26-generic": "5.4.0-26.30", "linux-riscv-headers-5.4.0-26": "5.4.0-26.30", "linux-tools-5.4.0-26-generic": "5.4.0-26.30", "md-modules-5.4.0-26-generic-di": "5.4.0-26.30", "kernel-image-5.4.0-26-generic-di": "5.4.0-26.30", "block-modules-5.4.0-26-generic-di": "5.4.0-26.30", "sata-modules-5.4.0-26-generic-di": "5.4.0-26.30", "nic-modules-5.4.0-26-generic-di": "5.4.0-26.30", "nfs-modules-5.4.0-26-generic-di": "5.4.0-26.30", "nic-usb-modules-5.4.0-26-generic-di": "5.4.0-26.30", "pata-modules-5.4.0-26-generic-di": "5.4.0-26.30", "ppp-modules-5.4.0-26-generic-di": "5.4.0-26.30", "fat-modules-5.4.0-26-generic-di": "5.4.0-26.30", "storage-core-modules-5.4.0-26-generic-di": "5.4.0-26.30", "ipmi-modules-5.4.0-26-generic-di": "5.4.0-26.30" } ] }