It was discovered that the IPMI message handler implementation in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19046)
Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory). (CVE-2020-8428)
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-azure-5.3-cloud-tools-5.3.0-1019"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-azure-5.3-headers-5.3.0-1019"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-azure-5.3-tools-5.3.0-1019"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-buildinfo-5.3.0-1019-azure"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-cloud-tools-5.3.0-1019-azure"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-headers-5.3.0-1019-azure"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-image-unsigned-5.3.0-1019-azure"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-modules-5.3.0-1019-azure"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-modules-extra-5.3.0-1019-azure"
},
{
"binary_version": "5.3.0-1019.20~18.04.1",
"binary_name": "linux-tools-5.3.0-1019-azure"
}
]
}
{
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2019-19046"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-8428"
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.3.0-1017.18~18.04.1",
"binary_name": "linux-buildinfo-5.3.0-1017-gcp"
},
{
"binary_version": "5.3.0-1017.18~18.04.1",
"binary_name": "linux-gcp-5.3-headers-5.3.0-1017"
},
{
"binary_version": "5.3.0-1017.18~18.04.1",
"binary_name": "linux-gcp-5.3-tools-5.3.0-1017"
},
{
"binary_version": "5.3.0-1017.18~18.04.1",
"binary_name": "linux-headers-5.3.0-1017-gcp"
},
{
"binary_version": "5.3.0-1017.18~18.04.1",
"binary_name": "linux-image-unsigned-5.3.0-1017-gcp"
},
{
"binary_version": "5.3.0-1017.18~18.04.1",
"binary_name": "linux-modules-5.3.0-1017-gcp"
},
{
"binary_version": "5.3.0-1017.18~18.04.1",
"binary_name": "linux-modules-extra-5.3.0-1017-gcp"
},
{
"binary_version": "5.3.0-1017.18~18.04.1",
"binary_name": "linux-tools-5.3.0-1017-gcp"
}
]
}
{
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2019-19046"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-8428"
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "block-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "block-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "crypto-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "crypto-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "dasd-extra-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "dasd-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "fat-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "fat-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "fb-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "firewire-core-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "floppy-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "fs-core-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "fs-core-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "fs-secondary-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "fs-secondary-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "input-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "input-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "ipmi-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "ipmi-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "kernel-image-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "kernel-image-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-buildinfo-5.3.0-46-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-buildinfo-5.3.0-46-generic-lpae"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-buildinfo-5.3.0-46-lowlatency"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-cloud-tools-5.3.0-46-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-cloud-tools-5.3.0-46-lowlatency"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-headers-5.3.0-46"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-headers-5.3.0-46-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-headers-5.3.0-46-generic-lpae"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-headers-5.3.0-46-lowlatency"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-hwe-cloud-tools-5.3.0-46"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-hwe-tools-5.3.0-46"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-hwe-udebs-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-hwe-udebs-generic-lpae"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-image-5.3.0-46-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-image-5.3.0-46-generic-lpae"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-image-5.3.0-46-lowlatency"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-image-unsigned-5.3.0-46-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-image-unsigned-5.3.0-46-lowlatency"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-modules-5.3.0-46-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-modules-5.3.0-46-generic-lpae"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-modules-5.3.0-46-lowlatency"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-modules-extra-5.3.0-46-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-source-5.3.0"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-tools-5.3.0-46-generic"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-tools-5.3.0-46-generic-lpae"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "linux-tools-5.3.0-46-lowlatency"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "md-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "md-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "message-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "mouse-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "mouse-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "multipath-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "multipath-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nfs-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nfs-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nic-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nic-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nic-pcmcia-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nic-shared-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nic-shared-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nic-usb-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "nic-usb-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "parport-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "parport-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "pata-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "pcmcia-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "pcmcia-storage-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "plip-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "plip-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "ppp-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "ppp-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "sata-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "sata-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "scsi-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "scsi-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "serial-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "storage-core-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "storage-core-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "usb-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "usb-modules-5.3.0-46-generic-lpae-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "virtio-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "vlan-modules-5.3.0-46-generic-di"
},
{
"binary_version": "5.3.0-46.38~18.04.1",
"binary_name": "vlan-modules-5.3.0-46-generic-lpae-di"
}
]
}
{
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2019-19046"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-8428"
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.3.0-1014.15~18.04.1",
"binary_name": "linux-buildinfo-5.3.0-1014-oracle"
},
{
"binary_version": "5.3.0-1014.15~18.04.1",
"binary_name": "linux-headers-5.3.0-1014-oracle"
},
{
"binary_version": "5.3.0-1014.15~18.04.1",
"binary_name": "linux-image-unsigned-5.3.0-1014-oracle"
},
{
"binary_version": "5.3.0-1014.15~18.04.1",
"binary_name": "linux-modules-5.3.0-1014-oracle"
},
{
"binary_version": "5.3.0-1014.15~18.04.1",
"binary_name": "linux-modules-extra-5.3.0-1014-oracle"
},
{
"binary_version": "5.3.0-1014.15~18.04.1",
"binary_name": "linux-oracle-5.3-headers-5.3.0-1014"
},
{
"binary_version": "5.3.0-1014.15~18.04.1",
"binary_name": "linux-oracle-5.3-tools-5.3.0-1014"
},
{
"binary_version": "5.3.0-1014.15~18.04.1",
"binary_name": "linux-tools-5.3.0-1014-oracle"
}
]
}
{
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2019-19046"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-8428"
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.3.0-1022.24~18.04.1",
"binary_name": "linux-buildinfo-5.3.0-1022-raspi2"
},
{
"binary_version": "5.3.0-1022.24~18.04.1",
"binary_name": "linux-headers-5.3.0-1022-raspi2"
},
{
"binary_version": "5.3.0-1022.24~18.04.1",
"binary_name": "linux-image-5.3.0-1022-raspi2"
},
{
"binary_version": "5.3.0-1022.24~18.04.1",
"binary_name": "linux-modules-5.3.0-1022-raspi2"
},
{
"binary_version": "5.3.0-1022.24~18.04.1",
"binary_name": "linux-raspi2-5.3-headers-5.3.0-1022"
},
{
"binary_version": "5.3.0-1022.24~18.04.1",
"binary_name": "linux-raspi2-5.3-tools-5.3.0-1022"
},
{
"binary_version": "5.3.0-1022.24~18.04.1",
"binary_name": "linux-tools-5.3.0-1022-raspi2"
}
]
}
{
"cves": [
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"id": "CVE-2019-19046"
},
{
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"id": "CVE-2020-8428"
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}