Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.4427 USN-5598-1: Linux kernel (Oracle) vulnerability 8 September 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux kernel (Oracle) Publisher: Ubuntu Operating System: Ubuntu Resolution: Patch/Upgrade CVE Names: CVE-2021-33656 Original Bulletin: https://ubuntu.com/security/notices/USN-5598-1 Comment: CVSS (Max): 7.8 CVE-2021-33656 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: NVD Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- USN-5598-1: Linux kernel (Oracle) vulnerability 5 September 2022 The system could be made to crash or run programs as an administrator. Releases o Ubuntu 18.04 LTS Packages o linux-oracle - Linux kernel for Oracle Cloud systems Details It was discovered that the virtual terminal driver in the Linux kernel did not properly handle VGA console font changes, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 o linux-image-oracle-lts-18.04 - 4.15.0.1105.112 o linux-image-4.15.0-1105-oracle - 4.15.0-1105.116 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References o CVE-2021-33656 Related notices o USN-5580-1 : linux-headers-aws, linux-tools-aws, linux-modules-extra-aws, linux-headers-4.4.0-1150-aws, linux-aws-tools-4.4.0-1150, linux-buildinfo-4.4.0-1150-aws, linux-modules-4.4.0-1150-aws, linux-aws-headers-4.4.0-1150, linux-image-aws, linux-modules-extra-4.4.0-1150-aws, linux-aws-cloud-tools-4.4.0-1150, linux-cloud-tools-4.4.0-1150-aws, linux-image-4.4.0-1150-aws, linux-aws, linux-tools-4.4.0-1150-aws o USN-5589-1 : linux-libc-dev, linux-cloud-tools-5.4.0-125, linux-tools-generic-lpae, linux-cloud-tools-5.4.0-125-generic, linux-image-raspi-hwe-18.04, linux-generic, linux-virtual, linux-tools-generic, linux-tools-raspi, linux-buildinfo-5.4.0-125-lowlatency, linux-tools-5.4.0-125, linux-tools-raspi2-hwe-18.04, linux-buildinfo-5.4.0-125-generic, linux-crashdump, linux-modules-5.4.0-125-lowlatency, linux-tools-host, linux-cloud-tools-lowlatency, linux-image-virtual-hwe-18.04-edge, linux-oem-tools-host, linux-generic-hwe-18.04-edge, linux-lowlatency, linux-cloud-tools-5.4.0-125-lowlatency, linux-headers-generic-lpae-hwe-18.04-edge, linux-image-5.4.0-1069-raspi, linux-image-5.4.0-125-generic-lpae, linux-headers-5.4.0-125, linux-headers-raspi2-hwe-18.04, linux-headers-5.4.0-125-generic-lpae, linux, linux-headers-virtual-hwe-18.04, linux-tools-generic-hwe-18.04-edge, linux-headers-raspi2-hwe-18.04-edge, linux-image-lowlatency-hwe-18.04-edge, linux-image-5.4.0-125-lowlatency, linux-image-unsigned-5.4.0-125-generic, linux-source, linux-oem-osp1, linux-headers-oem, linux-cloud-tools-lowlatency-hwe-18.04, linux-headers-raspi, linux-tools-raspi-hwe-18.04-edge, linux-tools-5.4.0-125-generic-lpae, linux-image-extra-virtual-hwe-18.04-edge, linux-headers-generic-hwe-18.04, linux-cloud-tools-common, linux-modules-extra-5.4.0-125-generic, linux-tools-raspi-hwe-18.04, linux-buildinfo-5.4.0-125-generic-lpae, linux-raspi-headers-5.4.0-1069, linux-tools-5.4.0-1069-raspi, linux-image-oem-osp1, linux-generic-hwe-18.04, linux-headers-generic-lpae-hwe-18.04, linux-cloud-tools-generic-hwe-18.04, linux-tools-common, linux-image-virtual-hwe-18.04, linux-tools-virtual-hwe-18.04, linux-tools-5.4.0-125-generic, linux-oem, linux-image-raspi2-hwe-18.04-edge, linux-modules-5.4.0-125-generic-lpae, linux-tools-lowlatency-hwe-18.04, linux-image-generic, linux-image-generic-hwe-18.04-edge, linux-headers-lowlatency-hwe-18.04-edge, linux-image-lowlatency-hwe-18.04, linux-image-lowlatency, linux-headers-raspi-hwe-18.04-edge, linux-image-extra-virtual, linux-image-generic-lpae, linux-source-5.4.0, linux-headers-virtual-hwe-18.04-edge, linux-tools-generic-lpae-hwe-18.04-edge, linux-generic-lpae, linux-tools-generic-lpae-hwe-18.04, linux-image-generic-lpae-hwe-18.04-edge, linux-headers-raspi-hwe-18.04, linux-headers-5.4.0-125-generic, linux-oem-osp1-tools-host, linux-raspi-hwe-18.04, linux-headers-virtual, linux-cloud-tools-generic, linux-tools-virtual-hwe-18.04-edge, linux-modules-5.4.0-1069-raspi, linux-tools-lowlatency, linux-generic-lpae-hwe-18.04-edge, linux-image-extra-virtual-hwe-18.04, linux-image-virtual, linux-image-raspi2-hwe-18.04, linux-lowlatency-hwe-18.04-edge, linux-raspi-hwe-18.04-edge, linux-raspi, linux-image-5.4.0-125-generic, linux-lowlatency-hwe-18.04, linux-cloud-tools-generic-hwe-18.04-edge, linux-image-generic-hwe-18.04, linux-headers-lowlatency-hwe-18.04, linux-tools-raspi2, linux-image-raspi, linux-generic-lpae-hwe-18.04, linux-headers-generic-lpae, linux-headers-generic, linux-tools-generic-hwe-18.04, linux-image-raspi-hwe-18.04-edge, linux-headers-generic-hwe-18.04-edge, linux-modules-5.4.0-125-generic, linux-headers-lowlatency, linux-image-generic-lpae-hwe-18.04, linux-tools-oem-osp1, linux-cloud-tools-virtual-hwe-18.04-edge, linux-buildinfo-5.4.0-1069-raspi, linux-raspi2-hwe-18.04, linux-image-raspi2, linux-tools-5.4.0-125-lowlatency, linux-tools-virtual, linux-headers-5.4.0-125-lowlatency, linux-raspi2, linux-tools-raspi2-hwe-18.04-edge, linux-virtual-hwe-18.04, linux-headers-5.4.0-1069-raspi, linux-cloud-tools-virtual, linux-virtual-hwe-18.04-edge, linux-cloud-tools-virtual-hwe-18.04, linux-doc, linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-headers-oem-osp1, linux-tools-oem, linux-raspi2-hwe-18.04-edge, linux-image-unsigned-5.4.0-125-lowlatency, linux-raspi-tools-5.4.0-1069, linux-headers-raspi2, linux-image-oem, linux-tools-lowlatency-hwe-18.04-edge o USN-5591-1 : linux-image-virtual-hwe-16.04, linux-headers-azure-edge, linux-headers-4.15.0-1150-azure, linux-lowlatency-hwe-16.04, linux-modules-4.15.0-1135-gcp, linux-headers-4.15.0-1135-gcp, linux-headers-lowlatency-hwe-16.04-edge, linux-virtual-hwe-16.04-edge, linux-image-virtual-hwe-16.04-edge, linux-image-azure, linux-azure-edge, linux-image-4.15.0-1135-gcp, linux-headers-gcp, linux-cloud-tools-virtual-hwe-16.04, linux-gcp-tools-4.15.0-1135, linux-azure-headers-4.15.0-1150, linux-cloud-tools-lowlatency-hwe-16.04, linux-tools-azure, linux-tools-gke, linux-tools-4.15.0-192-generic, linux-headers-4.15.0-192-lowlatency, linux-headers-virtual-hwe-16.04, linux-image-unsigned-4.15.0-1150-azure, linux-modules-4.15.0-192-lowlatency, linux-tools-4.15.0-192-lowlatency, linux-hwe-tools-4.15.0-192, linux-headers-oem, linux-buildinfo-4.15.0-192-lowlatency, linux-headers-4.15.0-192-generic, linux-cloud-tools-lowlatency-hwe-16.04-edge, linux-signed-generic-hwe-16.04-edge, linux-signed-lowlatency-hwe-16.04-edge, linux-modules-4.15.0-192-generic, linux-headers-gke, linux-buildinfo-4.15.0-1135-gcp, linux-tools-gcp, linux-gcp, linux-gke, linux-cloud-tools-4.15.0-1150-azure, linux-tools-virtual-hwe-16.04, linux-tools-4.15.0-1150-azure, linux-image-generic-hwe-16.04-edge, linux-hwe, linux-headers-generic-hwe-16.04, linux-signed-lowlatency-hwe-16.04, linux-azure-tools-4.15.0-1150, linux-headers-4.15.0-192, linux-signed-image-azure-edge, linux-virtual-hwe-16.04, linux-signed-image-generic-hwe-16.04-edge, linux-oem, linux-image-extra-virtual-hwe-16.04, linux-headers-generic-hwe-16.04-edge, linux-hwe-cloud-tools-4.15.0-192, linux-gcp-headers-4.15.0-1135, linux-generic-hwe-16.04-edge, linux-signed-azure, linux-signed-azure-edge, linux-buildinfo-4.15.0-192-generic, linux-cloud-tools-virtual-hwe-16.04-edge, linux-lowlatency-hwe-16.04-edge, linux-signed-generic-hwe-16.04, linux-tools-lowlatency-hwe-16.04-edge, linux-image-4.15.0-1150-azure, linux-azure, linux-modules-4.15.0-1150-azure, linux-cloud-tools-4.15.0-192-generic, linux-image-gcp, linux-headers-azure, linux-cloud-tools-azure, linux-cloud-tools-generic-hwe-16.04, linux-modules-extra-azure-edge, linux-tools-azure-edge, linux-tools-generic-hwe-16.04, linux-signed-image-lowlatency-hwe-16.04, linux-signed-image-generic-hwe-16.04, linux-image-unsigned-4.15.0-1135-gcp, linux-image-unsigned-4.15.0-192-lowlatency, linux-image-extra-virtual-hwe-16.04-edge, linux-generic-hwe-16.04, linux-cloud-tools-azure-edge, linux-image-4.15.0-192-lowlatency, linux-tools-4.15.0-1135-gcp, linux-image-lowlatency-hwe-16.04, linux-modules-extra-4.15.0-1135-gcp, linux-modules-extra-azure, linux-tools-generic-hwe-16.04-edge, linux-modules-extra-4.15.0-192-generic, linux-cloud-tools-4.15.0-192-lowlatency, linux-image-azure-edge, linux-tools-lowlatency-hwe-16.04, linux-image-lowlatency-hwe-16.04-edge, linux-source-4.15.0, linux-image-generic-hwe-16.04, linux-headers-lowlatency-hwe-16.04, linux-image-gke, linux-buildinfo-4.15.0-1150-azure, linux-signed-oem, linux-headers-virtual-hwe-16.04-edge, linux-signed-image-azure, linux-modules-extra-gke, linux-tools-virtual-hwe-16.04-edge, linux-modules-extra-4.15.0-1150-azure, linux-signed-image-oem, linux-signed-image-lowlatency-hwe-16.04-edge, linux-tools-oem, linux-cloud-tools-generic-hwe-16.04-edge, linux-modules-extra-gcp, linux-image-unsigned-4.15.0-192-generic, linux-azure-cloud-tools-4.15.0-1150, linux-image-oem, linux-image-4.15.0-192-generic o USN-5591-2 : linux-tools-4.15.0-1140-aws, linux-aws-headers-4.15.0-1140, linux-aws-hwe-cloud-tools-4.15.0-1140, linux-tools-aws-hwe, linux-image-unsigned-4.15.0-1140-aws, linux-headers-4.15.0-1140-aws, linux-aws-hwe, linux-modules-4.15.0-1140-aws, linux-buildinfo-4.15.0-1140-aws, linux-aws-edge, linux-cloud-tools-4.15.0-1140-aws, linux-headers-aws-hwe, linux-image-aws-hwe, linux-modules-extra-aws-hwe, linux-aws-hwe-tools-4.15.0-1140, linux-image-4.15.0-1140-aws-hwe, linux-modules-extra-4.15.0-1140-aws o USN-5591-3 : linux-libc-dev, linux-signed-azure-lts-18.04, linux-image-virtual-hwe-16.04, linux-kvm-headers-4.15.0-1126, linux-headers-4.15.0-1150-azure, linux-generic, linux-lowlatency-hwe-16.04, linux-dell300x-headers-4.15.0-1052, linux-modules-4.15.0-1135-gcp, linux-modules-4.15.0-192-generic-lpae, linux-headers-4.15.0-1135-gcp, linux-headers-lowlatency-hwe-16.04-edge, linux-image-generic-lpae-hwe-16.04, linux-tools-generic, linux-virtual, linux-virtual-hwe-16.04-edge, linux-azure-4.15-headers-4.15.0-1150, linux-buildinfo-4.15.0-192-generic-lpae, linux-crashdump, linux-tools-host, linux-image-virtual-hwe-16.04-edge, linux-kvm-tools-4.15.0-1126, linux-buildinfo-4.15.0-1136-snapdragon, linux-cloud-tools-4.15.0-192, linux-cloud-tools-lowlatency, linux-lowlatency, linux-image-4.15.0-1135-gcp, linux-cloud-tools-virtual-hwe-16.04, linux-headers-generic-lpae-hwe-16.04, linux-headers-4.15.0-192-generic-lpae, linux-cloud-tools-lowlatency-hwe-16.04, linux-image-gcp-lts-18.04, linux-dell300x, linux-tools-kvm, linux, linux-image-unsigned-4.15.0-1052-dell300x, linux-tools-4.15.0-192-generic, linux-tools-4.15.0-192-generic-lpae, linux-headers-4.15.0-192-lowlatency, linux-azure-lts-18.04, linux-headers-virtual-hwe-16.04, linux-image-unsigned-4.15.0-1150-azure, linux-modules-4.15.0-1052-dell300x, linux-modules-4.15.0-192-lowlatency, linux-tools-4.15.0-192-lowlatency, linux-source, linux-gcp-lts-18.04, linux-buildinfo-4.15.0-192-lowlatency, linux-headers-4.15.0-192-generic, linux-modules-extra-azure-lts-18.04, linux-cloud-tools-lowlatency-hwe-16.04-edge, linux-signed-generic-hwe-16.04-edge, linux-signed-lowlatency-hwe-16.04-edge, linux-headers-gcp-lts-18.04, linux-modules-4.15.0-192-generic, linux-image-generic-lpae-hwe-16.04-edge, linux-image-azure-lts-18.04, linux-cloud-tools-common, linux-snapdragon-tools-4.15.0-1136, linux-buildinfo-4.15.0-1135-gcp, linux-signed-generic, linux-headers-generic-lpae-hwe-16.04-edge, linux-gcp-4.15-tools-4.15.0-1135, linux-tools-dell300x, linux-cloud-tools-4.15.0-1150-azure, linux-modules-4.15.0-1126-kvm, linux-tools-virtual-hwe-16.04, linux-tools-4.15.0-1150-azure, linux-image-generic-hwe-16.04-edge, linux-headers-generic-hwe-16.04, linux-signed-lowlatency-hwe-16.04, linux-headers-4.15.0-192, linux-tools-common, linux-virtual-hwe-16.04, linux-signed-image-generic-hwe-16.04-edge, linux-image-4.15.0-192-generic-lpae, linux-image-kvm, linux-headers-dell300x, linux-image-extra-virtual-hwe-16.04, linux-image-generic, linux-buildinfo-4.15.0-1052-dell300x, linux-headers-generic-hwe-16.04-edge, linux-tools-generic-lpae-hwe-16.04-edge, linux-image-lowlatency, linux-image-extra-virtual, linux-image-generic-lpae, linux-tools-generic-lpae-hwe-16.04, linux-image-4.15.0-1052-dell300x, linux-generic-hwe-16.04-edge, linux-headers-4.15.0-1136-snapdragon, linux-generic-lpae, linux-modules-extra-gcp-lts-18.04, linux-buildinfo-4.15.0-192-generic, linux-signed-image-azure-lts-18.04, linux-tools-snapdragon, linux-cloud-tools-virtual-hwe-16.04-edge, linux-cloud-tools-azure-lts-18.04, linux-lowlatency-hwe-16.04-edge, linux-signed-generic-hwe-16.04, linux-tools-4.15.0-192, linux-tools-lowlatency-hwe-16.04-edge, linux-headers-kvm, linux-tools-4.15.0-1136-snapdragon, linux-image-4.15.0-1150-azure, linux-tools-4.15.0-1052-dell300x, linux-cloud-tools-4.15.0-192-generic, linux-modules-4.15.0-1150-azure, linux-headers-virtual, linux-cloud-tools-generic-hwe-16.04, linux-headers-4.15.0-1052-dell300x, linux-cloud-tools-generic, linux-tools-gcp-lts-18.04, linux-signed-image-lowlatency-hwe-16.04, linux-signed-image-generic-hwe-16.04, linux-tools-generic-hwe-16.04, linux-tools-lowlatency, linux-snapdragon, linux-image-virtual, linux-image-unsigned-4.15.0-1135-gcp, linux-snapdragon-headers-4.15.0-1136, linux-image-unsigned-4.15.0-192-lowlatency, linux-modules-4.15.0-1136-snapdragon, linux-image-extra-virtual-hwe-16.04-edge, linux-generic-hwe-16.04, linux-image-4.15.0-192-lowlatency, linux-tools-4.15.0-1135-gcp, linux-image-lowlatency-hwe-16.04, linux-modules-extra-4.15.0-1135-gcp, linux-buildinfo-4.15.0-1126-kvm, linux-azure-4.15-tools-4.15.0-1150, linux-image-4.15.0-1136-snapdragon, linux-tools-generic-hwe-16.04-edge, linux-modules-extra-4.15.0-192-generic, linux-cloud-tools-4.15.0-192-lowlatency, linux-headers-generic-lpae, linux-headers-generic, linux-gcp-4.15, linux-image-4.15.0-1126-kvm, linux-image-snapdragon, linux-tools-lowlatency-hwe-16.04, linux-azure-4.15-cloud-tools-4.15.0-1150, linux-image-lowlatency-hwe-16.04-edge, linux-gcp-4.15-headers-4.15.0-1135, linux-generic-lpae-hwe-16.04, linux-source-4.15.0, linux-headers-lowlatency, linux-signed-image-generic, linux-image-generic-hwe-16.04, linux-headers-lowlatency-hwe-16.04, linux-buildinfo-4.15.0-1150-azure, linux-tools-virtual, linux-headers-virtual-hwe-16.04-edge, linux-image-dell300x, linux-headers-4.15.0-1126-kvm, linux-tools-virtual-hwe-16.04-edge, linux-kvm, linux-modules-extra-4.15.0-1150-azure, linux-cloud-tools-virtual, linux-dell300x-tools-4.15.0-1052, linux-signed-lowlatency, linux-headers-azure-lts-18.04, linux-doc, linux-azure-4.15, linux-signed-image-lowlatency-hwe-16.04-edge, linux-headers-snapdragon, linux-cloud-tools-generic-hwe-16.04-edge, linux-generic-lpae-hwe-16.04-edge, linux-tools-4.15.0-1126-kvm, linux-image-unsigned-4.15.0-192-generic, linux-signed-image-lowlatency, linux-tools-azure-lts-18.04, linux-tools-generic-lpae, linux-image-4.15.0-192-generic o USN-5592-1 : linux-oracle, linux-modules-5.4.0-1052-gkeop, linux-modules-extra-5.4.0-1082-oracle, linux-image-gkeop, linux-modules-extra-5.4.0-1084-aws, linux-gke-headers-5.4.0-1081, linux-gkeop-source-5.4.0, linux-tools-gcp-lts-20.04, linux-buildinfo-5.4.0-1074-kvm, linux-headers-gcp-edge, linux-ibm-5.4-source-5.4.0, linux-gcp-5.4-tools-5.4.0-1087, linux-cloud-tools-gkeop-5.4, linux-buildinfo-5.4.0-1084-aws, linux-modules-extra-ibm, linux-image-ibm-lts-20.04, linux-headers-oracle-lts-20.04, linux-image-aws-lts-20.04, linux-gke-tools-5.4.0-1081, linux-headers-gcp, linux-image-oracle, linux-gcp-tools-5.4.0-1087, linux-ibm-5.4-tools-common, linux-gkeop, linux-modules-5.4.0-1082-oracle, linux-image-bluefield, linux-gcp-5.4, linux-headers-aws-lts-20.04, linux-image-unsigned-5.4.0-1087-gcp, linux-tools-gke, linux-modules-extra-azure-lts-20.04, linux-tools-kvm, linux-gke-5.4, linux-bluefield, linux-cloud-tools-5.4.0-1052-gkeop, linux-oracle-headers-5.4.0-1082, linux-image-ibm-edge, linux-azure-lts-20.04, linux-kvm-tools-5.4.0-1074, linux-signed-oracle, linux-tools-gkeop-5.4, linux-tools-oracle-lts-20.04, linux-modules-extra-ibm-lts-20.04, linux-headers-gkeop, linux-buildinfo-5.4.0-1087-gcp, linux-image-unsigned-5.4.0-1090-azure, linux-modules-5.4.0-1087-gcp, linux-modules-5.4.0-1032-ibm, linux-ibm-5.4, linux-bluefield-headers-5.4.0-1045, linux-headers-gcp-lts-20.04, linux-ibm-tools-5.4.0-1032, linux-modules-extra-5.4.0-1087-gcp, linux-buildinfo-5.4.0-1032-ibm, linux-tools-5.4.0-1087-gcp, linux-headers-ibm-edge, linux-headers-5.4.0-1090-azure, linux-headers-gke, linux-ibm-5.4-headers-5.4.0-1032, linux-signed-image-oracle-edge, linux-headers-5.4.0-1082-oracle, linux-tools-gcp, linux-modules-extra-gcp-lts-20.04, linux-modules-5.4.0-1090-azure, linux-gcp, linux-image-unsigned-5.4.0-1081-gke, linux-modules-5.4.0-1084-aws, linux-headers-azure-lts-20.04, linux-cloud-tools-gkeop, linux-gke, linux-tools-5.4.0-1081-gke, linux-ibm, linux-gcp-lts-20.04, linux-gcp-edge, linux-tools-gcp-edge, linux-headers-5.4.0-1074-kvm, linux-image-azure-lts-20.04, linux-gkeop-cloud-tools-5.4.0-1052, linux-buildinfo-5.4.0-1045-bluefield, linux-modules-extra-oracle-edge, linux-headers-oracle, linux-tools-5.4.0-1090-azure, linux-gkeop-5.4, linux-tools-ibm, linux-gkeop-headers-5.4.0-1052, linux-aws, linux-image-5.4.0-1081-gke, linux-tools-aws-lts-20.04, linux-image-kvm, linux-modules-extra-aws-lts-20.04, linux-gcp-5.4-headers-5.4.0-1087, linux-image-5.4.0-1090-azure, linux-headers-5.4.0-1045-bluefield, linux-cloud-tools-5.4.0-1084-aws, linux-oracle-5.4, linux-image-gcp-edge, linux-gkeop-tools-5.4.0-1052, linux-headers-5.4.0-1052-gkeop, linux-oracle-5.4-headers-5.4.0-1082, linux-ibm-edge, linux-image-5.4.0-1032-ibm, linux-image-gke-5.4, linux-ibm-source-5.4.0, linux-tools-5.4.0-1084-aws, linux-bluefield-tools-5.4.0-1045, linux-tools-gkeop, linux-cloud-tools-azure-lts-20.04, linux-image-5.4.0-1074-kvm, linux-image-gcp-lts-20.04, linux-signed-oracle-edge, linux-oracle-5.4-tools-5.4.0-1082, linux-tools-5.4.0-1052-gkeop, linux-azure-headers-5.4.0-1090, linux-image-5.4.0-1087-gcp, linux-oracle-lts-20.04, linux-ibm-5.4-cloud-tools-common, linux-headers-kvm, linux-tools-5.4.0-1074-kvm, linux-azure, linux-buildinfo-5.4.0-1081-gke, linux-image-gcp, linux-ibm-5.4-tools-5.4.0-1032, linux-headers-oracle-edge, linux-image-unsigned-5.4.0-1045-bluefield, linux-image-5.4.0-1084-aws, linux-headers-ibm-lts-20.04, linux-tools-gke-5.4, linux-headers-5.4.0-1084-aws, linux-modules-extra-5.4.0-1090-azure, linux-modules-5.4.0-1081-gke, linux-oracle-edge, linux-ibm-tools-common, linux-tools-oracle-edge, linux-ibm-cloud-tools-common, linux-modules-5.4.0-1074-kvm, linux-gcp-headers-5.4.0-1087, linux-modules-extra-gkeop-5.4, linux-aws-cloud-tools-5.4.0-1084, linux-oracle-tools-5.4.0-1082, linux-headers-5.4.0-1081-gke, linux-modules-extra-5.4.0-1032-ibm, linux-modules-5.4.0-1045-bluefield, linux-image-ibm, linux-headers-5.4.0-1032-ibm, linux-modules-extra-oracle, linux-headers-gkeop-5.4, linux-image-unsigned-5.4.0-1082-oracle, linux-modules-extra-ibm-edge, linux-headers-bluefield, linux-azure-tools-5.4.0-1090, linux-modules-extra-gkeop, linux-buildinfo-5.4.0-1090-azure, linux-tools-ibm-edge, linux-tools-ibm-lts-20.04, linux-azure-cloud-tools-5.4.0-1090, linux-image-oracle-edge, linux-image-gkeop-5.4, linux-tools-5.4.0-1032-ibm, linux-aws-headers-5.4.0-1084, linux-image-gke, linux-image-5.4.0-1052-gkeop, linux-image-5.4.0-1082-oracle, linux-ibm-lts-20.04, linux-headers-5.4.0-1087-gcp, linux-tools-5.4.0-1045-bluefield, linux-image-unsigned-5.4.0-1074-kvm, linux-aws-tools-5.4.0-1084, linux-cloud-tools-5.4.0-1090-azure, linux-ibm-headers-5.4.0-1032, linux-tools-oracle, linux-headers-gke-5.4, linux-buildinfo-5.4.0-1082-oracle, linux-modules-extra-5.4.0-1052-gkeop, linux-modules-extra-gke, linux-buildinfo-5.4.0-1052-gkeop, linux-image-5.4.0-1045-bluefield, linux-aws-lts-20.04, linux-kvm, linux-modules-extra-gcp-edge, linux-signed-image-oracle, linux-tools-azure-lts-20.04, linux-tools-5.4.0-1082-oracle, linux-image-unsigned-5.4.0-1052-gkeop, linux-kvm-headers-5.4.0-1074, linux-modules-extra-gcp, linux-tools-bluefield, linux-image-unsigned-5.4.0-1032-ibm, linux-image-oracle-lts-20.04, linux-image-unsigned-5.4.0-1084-aws, linux-modules-extra-5.4.0-1081-gke, linux-headers-ibm, linux-modules-extra-gke-5.4 o USN-5595-1 : linux-modules-extra-azure, linux-headers-azure-edge, linux-modules-extra-5.4.0-1084-aws, linux-tools-5.4.0-1084-aws, linux-buildinfo-5.4.0-1090-azure, linux-headers-5.4.0-1090-azure, linux-headers-aws-edge, linux-signed-azure, linux-signed-azure-edge, linux-image-azure-edge, linux-aws-5.4-tools-5.4.0-1084, linux-headers-aws, linux-modules-5.4.0-1090-azure, linux-modules-extra-aws, linux-azure-5.4-tools-5.4.0-1090, linux-aws-5.4, linux-modules-5.4.0-1084-aws, linux-aws-5.4-headers-5.4.0-1084, linux-buildinfo-5.4.0-1084-aws, linux-image-aws, linux-image-azure, linux-azure, linux-azure-edge, linux-headers-azure, linux-cloud-tools-azure, linux-azure-5.4-headers-5.4.0-1090, linux-tools-aws, linux-tools-aws-edge, linux-modules-extra-azure-edge, linux-image-5.4.0-1084-aws, linux-modules-extra-aws-edge, linux-cloud-tools-5.4.0-1090-azure, linux-tools-azure-edge, linux-signed-image-azure, linux-tools-azure, linux-azure-5.4, linux-headers-5.4.0-1084-aws, linux-aws-edge, linux-modules-extra-5.4.0-1090-azure, linux-tools-5.4.0-1090-azure, linux-signed-image-azure-edge, linux-aws, linux-image-aws-edge, linux-aws-5.4-cloud-tools-5.4.0-1084, linux-image-5.4.0-1090-azure, linux-image-unsigned-5.4.0-1090-azure, linux-cloud-tools-azure-edge, linux-cloud-tools-5.4.0-1084-aws, linux-image-unsigned-5.4.0-1084-aws, linux-azure-5.4-cloud-tools-5.4.0-1090 o USN-5591-4 : linux-aws-tools-4.15.0-1140, linux-tools-4.15.0-1140-aws, linux-image-4.15.0-1140-aws, linux-aws-headers-4.15.0-1140, linux-image-unsigned-4.15.0-1140-aws, linux-headers-4.15.0-1140-aws, linux-tools-aws-lts-18.04, linux-headers-aws-lts-18.04, linux-modules-4.15.0-1140-aws, linux-buildinfo-4.15.0-1140-aws, linux-cloud-tools-4.15.0-1140-aws, linux-image-aws-lts-18.04, linux-modules-extra-aws-lts-18.04, linux-aws-lts-18.04, linux-aws-cloud-tools-4.15.0-1140, linux-modules-extra-4.15.0-1140-aws, linux-aws o USN-5597-1 : linux-signed-oracle, linux-image-oracle, linux-modules-4.15.0-1105-oracle, linux-headers-4.15.0-1105-oracle, linux-oracle-tools-4.15.0-1105, linux-oracle, linux-oracle-headers-4.15.0-1105, linux-buildinfo-4.15.0-1105-oracle, linux-tools-oracle, linux-image-unsigned-4.15.0-1105-oracle, linux-tools-4.15.0-1105-oracle, linux-image-4.15.0-1105-oracle, linux-modules-extra-4.15.0-1105-oracle, linux-headers-oracle, linux-signed-image-oracle o USN-5600-1 : linux-cloud-tools-5.4.0-125-generic, linux-snapdragon-hwe-18.04-edge, linux-buildinfo-5.4.0-125-lowlatency, linux-buildinfo-5.4.0-125-generic, linux-modules-5.4.0-125-lowlatency, linux-image-virtual-hwe-18.04-edge, linux-generic-hwe-18.04-edge, linux-cloud-tools-5.4.0-125-lowlatency, linux-headers-generic-lpae-hwe-18.04-edge, linux-image-5.4.0-125-generic-lpae, linux-tools-snapdragon-hwe-18.04, linux-headers-5.4.0-125-generic-lpae, linux-headers-virtual-hwe-18.04, linux-hwe-5.4-source-5.4.0, linux-tools-generic-hwe-18.04-edge, linux-image-lowlatency-hwe-18.04-edge, linux-image-5.4.0-125-lowlatency, linux-image-unsigned-5.4.0-125-generic, linux-oem-osp1, linux-headers-oem, linux-cloud-tools-lowlatency-hwe-18.04, linux-tools-5.4.0-125-generic-lpae, linux-image-extra-virtual-hwe-18.04-edge, linux-headers-generic-hwe-18.04, linux-modules-extra-5.4.0-125-generic, linux-buildinfo-5.4.0-125-generic-lpae, linux-image-oem-osp1, linux-generic-hwe-18.04, linux-headers-generic-lpae-hwe-18.04, linux-cloud-tools-generic-hwe-18.04, linux-image-virtual-hwe-18.04, linux-tools-virtual-hwe-18.04, linux-tools-5.4.0-125-generic, linux-oem, linux-modules-5.4.0-125-generic-lpae, linux-tools-lowlatency-hwe-18.04, linux-image-generic-hwe-18.04-edge, linux-headers-lowlatency-hwe-18.04-edge, linux-image-lowlatency-hwe-18.04, linux-hwe-5.4, linux-hwe-5.4-cloud-tools-5.4.0-125, linux-headers-virtual-hwe-18.04-edge, linux-hwe-5.4-tools-common, linux-tools-generic-lpae-hwe-18.04-edge, linux-snapdragon-hwe-18.04, linux-tools-generic-lpae-hwe-18.04, linux-headers-snapdragon-hwe-18.04-edge, linux-tools-snapdragon-hwe-18.04-edge, linux-image-generic-lpae-hwe-18.04-edge, linux-headers-5.4.0-125-generic, linux-tools-virtual-hwe-18.04-edge, linux-hwe-5.4-tools-5.4.0-125, linux-image-snapdragon-hwe-18.04, linux-generic-lpae-hwe-18.04-edge, linux-image-extra-virtual-hwe-18.04, linux-lowlatency-hwe-18.04-edge, linux-hwe-5.4-headers-5.4.0-125, linux-image-5.4.0-125-generic, linux-lowlatency-hwe-18.04, linux-headers-snapdragon-hwe-18.04, linux-cloud-tools-generic-hwe-18.04-edge, linux-image-generic-hwe-18.04, linux-headers-lowlatency-hwe-18.04, linux-generic-lpae-hwe-18.04, linux-tools-generic-hwe-18.04, linux-headers-generic-hwe-18.04-edge, linux-modules-5.4.0-125-generic, linux-modules-extra-virtual-hwe-18.04, linux-image-generic-lpae-hwe-18.04, linux-tools-oem-osp1, linux-cloud-tools-virtual-hwe-18.04-edge, linux-tools-5.4.0-125-lowlatency, linux-hwe-5.4-cloud-tools-common, linux-modules-extra-virtual-hwe-18.04-edge, linux-headers-5.4.0-125-lowlatency, linux-virtual-hwe-18.04, linux-virtual-hwe-18.04-edge, linux-cloud-tools-virtual-hwe-18.04, linux-headers-oem-osp1, linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-image-snapdragon-hwe-18.04-edge, linux-tools-oem, linux-image-unsigned-5.4.0-125-lowlatency, linux-image-oem, linux-tools-lowlatency-hwe-18.04-edge - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBYxkz0MkNZI30y1K9AQie2xAAliBmweLAXx6sku6+7o1sjvEOlcrcsxEP sPZWQ3GMV/5LGKDmtwzejhLzdBTMYCVaHyfMusWNMSR6aITIFHfLRPQnXDG05xj1 yKYEg20LUUXCv+Jsfn5q7GjgqMW2RbfJD3rl8Ei9hTp6cob9cCOcgT3JJCoRmTT7 1ztNv+Yrq1w1F6DcRHWZFuxoW/u1eqzE0ZOGKAZ9TQKzkA4OgGGtH89/Oh6pADJ4 b2YrPyQcHkkENnH4E3dFcqlGwppUp7zZ8Gt96ukufqL9WKFRlaRefc6YL3Llv2SW DJixdFxaZ4vR17w0Rc5Z3678YvUx9IUIKBJkbTfzjaMUPxA742HW6GFS3D+TbZn0 mGbUnTD6oyDeaFDHc9l/cIB3s49EIFJf/O3OTHzlAqg3tETKledHZdg77uyLnvKW c59u2ShPvo+cQ8KI+yOtWaTw53tmznO2sxIJnS7e2zvNU5mWAFzhbokvc4n7m1D8 dIcKX9YedAtcF8znUzzgGVe2RhpUKXag+hi+3NeGjd+V7UJQXBvA6Ugv/Upf+07R fisVnVxh4CW+LSFzJmUDdGMUSdSm0giDv59NviPA6ti5Sq9rw6/IN4uCr/K2ZXQd LVoepjjBSNWLKQZ7QFv69JBg+N+fIX6dQesd5YYywhSrNFVtCYRVG8J8RxZhutvn 2p3tMLkCq4E= =Acqr -----END PGP SIGNATURE-----