Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.2540 USN-5444-1: Linux kernel vulnerability 25 May 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux kernel Publisher: Ubuntu Operating System: Ubuntu Resolution: Patch/Upgrade CVE Names: CVE-2022-29581 Original Bulletin: https://ubuntu.com/security/notices/USN-5444-1 Comment: CVSS (Max): 7.8 CVE-2022-29581 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: Red Hat 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-5444-1: Linux kernel vulnerability 24 May 2022 The system could be made to crash or run programs as an administrator. Releases o Ubuntu 22.04 LTS o Ubuntu 20.04 LTS Packages o linux-oem-5.14 - Linux kernel for OEM systems o linux-oem-5.17 - Linux kernel for OEM systems Details Kyle Zeng discovered that the Network Queuing and Scheduling subsystem of the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 o linux-image-oem-22.04 - 5.17.0.1004.4 o linux-image-oem-22.04a - 5.17.0.1004.4 o linux-image-5.17.0-1004-oem - 5.17.0-1004.4 Ubuntu 20.04 o linux-image-oem-20.04c - 5.14.0.1038.35 o linux-image-oem-20.04b - 5.14.0.1038.35 o linux-image-oem-20.04d - 5.14.0.1038.35 o linux-image-oem-20.04 - 5.14.0.1038.35 o linux-image-5.14.0-1038-oem - 5.14.0-1038.42 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-2022-29581 Related notices o USN-5442-1 : linux-headers-5.4.0-113-generic, linux-image-unsigned-5.4.0-1075-aws, linux-tools-generic-lpae-hwe-18.04, linux-tools-generic-hwe-18.04, linux-headers-virtual-hwe-18.04-edge, linux-modules-extra-5.4.0-1075-aws, linux-tools-lowlatency-hwe-18.04-edge, linux-image-snapdragon-hwe-18.04, linux-tools-generic-lpae-hwe-18.04-edge, linux-image-aws-lts-20.04, linux-cloud-tools-common, linux-tools-lowlatency-hwe-18.04, linux-lowlatency, linux-modules-extra-virtual-hwe-18.04-edge, linux-crashdump, linux-virtual-hwe-18.04, linux-tools-common, linux-image-generic-hwe-18.04, linux-modules-5.4.0-1065-kvm, linux-buildinfo-5.4.0-113-lowlatency, linux-tools-virtual, linux-tools-5.4.0-113, linux-generic-hwe-18.04-edge, linux-tools-oem-osp1, linux-cloud-tools-lowlatency, linux-headers-oem-osp1, linux-generic-lpae-hwe-18.04, linux-headers-virtual-hwe-18.04, linux-hwe-5.4, linux-hwe-5.4-headers-5.4.0-113, linux-image-lowlatency-hwe-18.04-edge, linux-image-virtual-hwe-18.04, linux-kvm, linux-kvm-headers-5.4.0-1065, linux-oem, linux-modules-extra-virtual-hwe-18.04, linux-snapdragon-hwe-18.04-edge, linux-virtual, linux-tools-lowlatency, linux-headers-kvm, linux-modules-5.4.0-1075-aws, linux-headers-virtual, linux-hwe-5.4-cloud-tools-common, linux-headers-generic-lpae-hwe-18.04, linux-tools-5.4.0-1075-aws, linux-headers-oem, linux-image-generic-lpae-hwe-18.04-edge, linux-image-unsigned-5.4.0-113-lowlatency, linux-tools-5.4.0-113-generic, linux-image-kvm, linux-kvm-tools-5.4.0-1065, linux-image-generic-lpae, linux-cloud-tools-virtual, linux-snapdragon-hwe-18.04, linux-tools-generic-hwe-18.04-edge, linux-image-5.4.0-113-generic, linux-source, linux-generic, linux-source-5.4.0, linux-image-5.4.0-1075-aws, linux-tools-virtual-hwe-18.04-edge, linux-lowlatency-hwe-18.04-edge, linux-headers-generic-lpae-hwe-18.04-edge, linux-headers-aws-lts-20.04, linux-cloud-tools-5.4.0-1075-aws, linux-doc, linux-tools-aws-lts-20.04, linux-image-unsigned-5.4.0-1065-kvm, linux-tools-5.4.0-1065-kvm, linux-modules-5.4.0-113-generic, linux-tools-kvm, linux-cloud-tools-virtual-hwe-18.04, linux-headers-5.4.0-1075-aws, linux-virtual-hwe-18.04-edge, linux-hwe-5.4-tools-5.4.0-113, linux-tools-virtual-hwe-18.04, linux-image-extra-virtual, linux-image-oem, linux-aws-cloud-tools-5.4.0-1075, linux-headers-lowlatency-hwe-18.04, linux-buildinfo-5.4.0-1075-aws, linux-modules-5.4.0-113-generic-lpae, linux-tools-host, linux-buildinfo-5.4.0-113-generic, linux-image-extra-virtual-hwe-18.04, linux-image-generic-lpae-hwe-18.04, linux-tools-5.4.0-113-generic-lpae, linux-headers-5.4.0-113-generic-lpae, linux-tools-generic-lpae, linux-tools-snapdragon-hwe-18.04-edge, linux-headers-generic, linux-tools-5.4.0-113-lowlatency, linux-tools-generic, linux-cloud-tools-5.4.0-113-lowlatency, linux-image-5.4.0-113-generic-lpae, linux-oem-tools-host, linux-cloud-tools-lowlatency-hwe-18.04, linux-modules-extra-aws-lts-20.04, linux-headers-snapdragon-hwe-18.04, linux-aws-headers-5.4.0-1075, linux-generic-lpae-hwe-18.04-edge, linux-cloud-tools-generic-hwe-18.04, linux-modules-5.4.0-113-lowlatency, linux-aws-tools-5.4.0-1075, linux-headers-5.4.0-113-lowlatency, linux-image-generic, linux-headers-snapdragon-hwe-18.04-edge, linux-hwe-5.4-source-5.4.0, linux-oem-osp1-tools-host, linux-generic-lpae, linux-cloud-tools-lowlatency-hwe-18.04-edge, linux-hwe-5.4-cloud-tools-5.4.0-113, linux-headers-generic-hwe-18.04-edge, linux-modules-extra-5.4.0-113-generic, linux-image-lowlatency, linux-aws-lts-20.04, linux-cloud-tools-virtual-hwe-18.04-edge, linux-generic-hwe-18.04, linux-image-extra-virtual-hwe-18.04-edge, linux-image-snapdragon-hwe-18.04-edge, linux-cloud-tools-5.4.0-113-generic, linux, linux-image-5.4.0-1065-kvm, linux-headers-lowlatency-hwe-18.04-edge, linux-headers-5.4.0-1065-kvm, linux-headers-lowlatency, linux-cloud-tools-generic, linux-cloud-tools-generic-hwe-18.04-edge, linux-image-unsigned-5.4.0-113-generic, linux-image-generic-hwe-18.04-edge, linux-buildinfo-5.4.0-113-generic-lpae, linux-tools-oem, linux-headers-generic-lpae, linux-image-lowlatency-hwe-18.04, linux-image-oem-osp1, linux-lowlatency-hwe-18.04, linux-oem-osp1, linux-headers-generic-hwe-18.04, linux-hwe-5.4-tools-common, linux-libc-dev, linux-image-virtual-hwe-18.04-edge, linux-image-5.4.0-113-lowlatency, linux-buildinfo-5.4.0-1065-kvm, linux-aws, linux-headers-5.4.0-113, linux-tools-snapdragon-hwe-18.04, linux-image-virtual, linux-cloud-tools-5.4.0-113 o USN-5443-1 : linux-image-5.15.0-33-generic, linux-tools-lowlatency-hwe-22.04, linux-image-unsigned-5.13.0-44-generic-64k, linux-image-generic-hwe-22.04, linux-signed-image-generic, linux-headers-5.15.0-33-lowlatency-64k, linux-headers-gke, linux-image-4.15.0-180-generic, linux-aws-headers-4.15.0-1130, linux-buildinfo-5.15.0-1006-oracle, linux-image-5.13.0-1028-raspi-nolpae, linux-cloud-tools-common, linux-virtual-hwe-16.04, linux-generic-hwe-22.04, linux-cloud-tools-virtual-hwe-16.04, linux-image-4.15.0-180-generic-lpae, linux-lowlatency, linux-tools-4.15.0-1130-aws, linux-tools-common, linux-hwe-cloud-tools-4.15.0-180, linux-tools-4.15.0-180, linux-generic-64k, linux-headers-5.13.0-1024-kvm, linux-image-unsigned-5.13.0-44-generic, linux-modules-5.13.0-44-generic, linux-image-extra-virtual-hwe-22.04-edge, linux-image-aws-hwe, linux-cloud-tools-lowlatency, linux-tools-5.15.0-33-lowlatency-64k, linux-modules-extra-5.13.0-1028-raspi, linux-tools-virtual-hwe-16.04, linux-headers-oem-20.04, linux-cloud-tools-5.15.0-33-lowlatency, linux-image-generic-64k-hwe-20.04, linux-headers-4.15.0-1130-aws, linux-oem, linux-buildinfo-5.13.0-44-generic-lpae, linux-headers-4.15.0-180-lowlatency, linux-cloud-tools-5.15.0-33, linux-headers-virtual, linux-image-generic-hwe-20.04-edge, linux-ibm-cloud-tools-common, linux-headers-generic-lpae-hwe-22.04, linux-image-5.13.0-44-generic-lpae, linux-lowlatency-hwe-22.04-edge, linux-tools-4.15.0-1095-oracle, linux-image-aws, linux-headers-generic-64k-hwe-20.04-edge, linux-generic, linux-tools-gcp, linux-modules-extra-4.15.0-1095-oracle, linux-buildinfo-5.15.0-1007-azure, linux-hwe-5.13, linux-lowlatency-cloud-tools-common, linux-tools-5.13.0-1028-raspi, linux-modules-5.13.0-1028-raspi, linux-tools-lowlatency-hwe-16.04-edge, linux-image-lowlatency-64k-hwe-20.04-edge, linux-cloud-tools-generic-hwe-16.04, linux-doc, linux-tools-generic-hwe-20.04-edge, linux-headers-virtual-hwe-16.04-edge, linux-image-extra-virtual-hwe-20.04, linux-image-unsigned-5.13.0-44-lowlatency, linux-raspi-headers-5.13.0-1028, linux-aws-hwe-tools-4.15.0-1130, linux-image-unsigned-4.15.0-1130-aws, linux-modules-4.15.0-1130-aws, linux-image-azure, linux-headers-5.15.0-1007-azure, linux-image-unsigned-4.15.0-180-generic, linux-buildinfo-5.13.0-1024-kvm, linux-headers-5.15.0-1007-kvm, linux-tools-generic-hwe-22.04, linux-modules-4.15.0-1116-kvm, linux-tools-generic-lpae-hwe-20.04, linux-buildinfo-5.15.0-33-generic, linux-tools-4.15.0-1116-kvm, linux-image-extra-virtual, linux-tools-aws-lts-18.04, linux-headers-lowlatency-64k-hwe-20.04, linux-signed-image-lowlatency-hwe-16.04, linux-image-unsigned-5.15.0-1007-kvm, linux-modules-5.13.0-44-generic-64k, linux-image-unsigned-5.15.0-1005-gcp, linux-oem-20.04, linux-modules-5.15.0-1007-kvm, linux-hwe-5.13-cloud-tools-5.13.0-44, linux-image-lowlatency-hwe-16.04, linux-headers-5.13.0-44-generic-lpae, linux-signed-image-oem, linux-image-unsigned-5.15.0-1006-oracle, linux-tools-lowlatency-hwe-16.04, linux-cloud-tools-4.15.0-180-lowlatency, linux-cloud-tools-azure, linux-source-4.15.0, linux-oracle-tools-5.15.0-1006, linux-headers-generic-64k, linux-ibm, linux-modules-5.13.0-44-generic-lpae, linux-cloud-tools-5.13.0-44-lowlatency, linux-buildinfo-5.15.0-33-generic-64k, linux-generic-hwe-16.04, linux-headers-5.13.0-1025-aws, linux-kvm-tools-5.15.0-1007, linux-raspi-nolpae, linux-generic-64k-hwe-22.04-edge, linux-image-4.15.0-1116-kvm, linux-image-unsigned-5.13.0-1025-aws, linux-generic-lpae, linux-cloud-tools-5.13.0-1025-aws, linux-headers-gcp, linux-modules-extra-5.13.0-1028-raspi-nolpae, linux-hwe-tools-4.15.0-180, linux-generic-lpae-hwe-20.04-edge, linux-image-extra-virtual-hwe-16.04, linux-image-virtual-hwe-22.04, linux-lowlatency-tools-5.15.0-33, linux-buildinfo-4.15.0-1095-oracle, linux-headers-generic-lpae-hwe-16.04, linux-lowlatency-tools-common, linux-headers-5.13.0-44-lowlatency, linux-tools-5.13.0-1025-azure, linux-image-5.13.0-1024-kvm, linux-modules-extra-5.13.0-1025-azure, linux-headers-generic-lpae, linux-headers-gke-5.15, linux-buildinfo-5.15.0-1005-gcp, linux-source-5.13.0, linux-aws-tools-4.15.0-1130, linux-libc-dev, linux-headers-aws-hwe, linux-tools-5.15.0-33-generic-64k, linux-image-unsigned-5.15.0-33-generic, linux-cloud-tools-virtual-hwe-22.04, linux-headers-virtual-hwe-16.04, linux-tools-lowlatency-64k-hwe-20.04, linux-aws-tools-5.13.0-1025, linux-azure-headers-5.15.0-1007, linux-ibm-tools-common, linux-cloud-tools-virtual-hwe-22.04-edge, linux-image-lowlatency-hwe-22.04, linux-source-5.15.0, linux-cloud-tools-5.13.0-44, linux-headers-5.15.0-1005-gke, linux-tools-5.15.0-1005-gcp, linux-image-virtual-hwe-16.04, linux-signed-image-lowlatency-hwe-16.04-edge, linux-cloud-tools-lowlatency-hwe-22.04-edge, linux-tools-generic-hwe-16.04, linux-headers-5.13.0-44-generic, linux-tools-virtual-hwe-22.04-edge, linux-lowlatency-64k-hwe-22.04, linux-image-unsigned-5.15.0-1004-ibm, linux-image-5.13.0-1028-raspi, linux-buildinfo-5.13.0-44-generic-64k, linux-tools-lowlatency-64k-hwe-22.04, linux-signed-image-lowlatency, linux-tools-virtual, linux-modules-5.15.0-1005-gcp, linux-tools-gke-5.15, linux-modules-extra-aws, linux-modules-5.15.0-33-generic-64k, linux-generic-lpae-hwe-16.04, linux-signed-oem, linux-gke-5.15, linux-image-generic-lpae-hwe-16.04, linux-headers-ibm, linux-image-unsigned-5.15.0-1005-gke, linux-tools-generic-64k-hwe-20.04, linux-modules-extra-raspi-nolpae, linux-cloud-tools-generic-hwe-20.04-edge, linux-headers-generic-64k-hwe-22.04-edge, linux-headers-generic-hwe-16.04, linux-gke, linux-modules-5.15.0-1007-azure, linux-tools-lowlatency, linux-lowlatency-cloud-tools-5.15.0-33, linux-image-gcp, linux-headers-generic-lpae-hwe-22.04-edge, linux-cloud-tools-virtual-hwe-16.04-edge, linux-headers-oem, linux-modules-4.15.0-1095-oracle, linux-cloud-tools-5.15.0-33-generic, linux-hwe-5.13-tools-5.13.0-44, linux-image-5.13.0-44-lowlatency, linux-hwe-5.13-headers-5.13.0-44, linux-tools-generic-64k-hwe-20.04-edge, linux-generic-hwe-16.04-edge, linux-tools-5.13.0-44-lowlatency, linux-headers-generic-hwe-20.04-edge, linux-image-lowlatency-64k-hwe-22.04-edge, linux-tools-oracle, linux-image-5.15.0-33-lowlatency, linux-aws-lts-18.04, linux-signed-image-oracle-lts-18.04, linux-image-virtual-hwe-22.04-edge, linux-image-oracle, linux-image-unsigned-4.15.0-1095-oracle, linux-buildinfo-5.13.0-44-lowlatency, linux-kvm-tools-5.13.0-1024, linux-image-generic-lpae-hwe-20.04, linux-lowlatency-hwe-16.04, linux-tools-azure, linux-tools-5.13.0-44-generic-64k, linux-tools-lowlatency-hwe-20.04, linux-modules-extra-5.15.0-33-generic, linux-modules-extra-4.15.0-1130-aws, linux-headers-lowlatency-hwe-22.04-edge, linux-headers-lowlatency-hwe-16.04-edge, linux-headers-generic-lpae-hwe-20.04-edge, linux-headers-5.15.0-33, linux-headers-lowlatency-hwe-22.04, linux-aws-cloud-tools-5.13.0-1025, linux-raspi, linux-lowlatency-64k-hwe-20.04, linux-generic-lpae-hwe-16.04-edge, linux-image-oem, linux-headers-5.15.0-1005-gcp, linux-headers-virtual-hwe-20.04, linux-buildinfo-5.13.0-44-generic, linux-cloud-tools-virtual-hwe-20.04, linux-hwe-5.13-tools-host, linux-tools-generic-lpae-hwe-22.04-edge, linux-tools-raspi, linux-tools-generic, linux-buildinfo-4.15.0-180-lowlatency, linux-signed-image-generic-hwe-16.04, linux-tools-generic-lpae-hwe-22.04, linux-modules-extra-5.15.0-1007-azure, linux-tools-generic-64k-hwe-22.04, linux-image-unsigned-5.15.0-33-generic-64k, linux-headers-4.15.0-1095-oracle, linux-image-generic-lpae-hwe-16.04-edge, linux-tools-generic-lpae-hwe-20.04-edge, linux-image-5.15.0-1007-kvm, linux-hwe-5.13-tools-common, linux-buildinfo-5.15.0-1005-gke, linux-tools-oracle-lts-18.04, linux-headers-virtual-hwe-20.04-edge, linux-headers-oracle, linux-image-unsigned-5.15.0-33-lowlatency-64k, linux-virtual-hwe-16.04-edge, linux-image-generic-hwe-22.04-edge, linux-modules-4.15.0-180-generic-lpae, linux-generic-hwe-20.04-edge, linux-generic-64k-hwe-20.04-edge, linux-modules-extra-gcp, linux-tools-oem-20.04, linux-headers-5.15.0-1004-ibm, linux-headers-lowlatency-64k-hwe-22.04, linux-tools-virtual-hwe-22.04, linux-ibm-headers-5.15.0-1004, linux-image-5.15.0-33-generic-lpae, linux-tools-4.15.0-180-generic, linux-image-generic-64k-hwe-22.04-edge, linux-generic-64k-hwe-22.04, linux-modules-extra-5.15.0-1005-gke, linux-tools-5.15.0-1004-ibm, linux-buildinfo-5.15.0-1004-ibm, linux-image-5.15.0-1004-ibm, linux-aws-hwe, linux-tools-4.15.0-180-generic-lpae, linux-hwe, linux-tools-5.15.0-33-generic, linux-image-5.15.0-1005-gke, linux-modules-5.13.0-1024-kvm, linux-image-extra-virtual-hwe-16.04-edge, linux-image-oracle-lts-18.04, linux-oracle-headers-4.15.0-1095, linux-generic-hwe-22.04-edge, linux-hwe-5.13-cloud-tools-common, linux-signed-generic, linux-image-5.15.0-33-lowlatency-64k, linux-image-lowlatency-hwe-20.04-edge, linux-image-generic-lpae-hwe-20.04-edge, linux-cloud-tools-lowlatency-hwe-16.04-edge, linux-image-5.13.0-44-generic, linux-azure-cloud-tools-5.13.0-1025, linux-headers-5.13.0-1028-raspi-nolpae, linux-image-unsigned-4.15.0-180-lowlatency, linux-image-generic-64k-hwe-20.04-edge, linux-modules-extra-5.13.0-1025-aws, linux-cloud-tools-generic-hwe-20.04, linux-headers-generic-lpae-hwe-20.04, linux-modules-4.15.0-180-generic, linux-image-4.15.0-180-lowlatency, linux-kvm-headers-5.13.0-1024, linux-image-generic-lpae-hwe-22.04-edge, linux-tools-5.13.0-44-generic-lpae, linux-buildinfo-5.13.0-1025-aws, linux-azure-tools-5.13.0-1025, linux-aws-cloud-tools-4.15.0-1130, linux-headers-virtual-hwe-22.04-edge, linux-tools-5.15.0-1007-azure, linux-modules-extra-aws-hwe, linux-headers-raspi, linux-kvm, linux-kvm-tools-4.15.0-1116, linux-tools-aws-hwe, linux-headers-4.15.0-180, linux-image-5.13.0-44-generic-64k, linux-headers-kvm, linux-image-generic-hwe-16.04, linux-image-lowlatency-hwe-16.04-edge, linux-tools-virtual-hwe-20.04-edge, linux-image-kvm, linux-headers-lowlatency-hwe-20.04-edge, linux-gcp-headers-5.15.0-1005, linux-image-generic-lpae, linux-headers-generic-64k-hwe-20.04, linux-buildinfo-5.13.0-1028-raspi, linux-buildinfo-5.13.0-1028-raspi-nolpae, linux-tools-gke, linux-source, linux-headers-lowlatency-hwe-20.04, linux-tools-ibm, linux-image-aws-lts-18.04, linux-modules-5.13.0-44-lowlatency, linux-signed-oracle, linux-image-generic-hwe-20.04, linux-headers-oracle-lts-18.04, linux-generic-hwe-20.04, linux-aws-hwe-cloud-tools-4.15.0-1130, linux-lowlatency-headers-5.15.0-33, linux-headers-5.13.0-44, linux-azure, linux-tools-kvm, linux-tools-generic-lpae-hwe-16.04-edge, linux-tools-5.15.0-1007-kvm, linux-image-virtual-hwe-20.04, linux-cloud-tools-4.15.0-180-generic, linux-gke-tools-5.15.0-1005, linux-azure-cloud-tools-5.15.0-1007, linux-headers-5.13.0-44-generic-64k, linux-tools-5.15.0-33, linux-tools-generic-hwe-22.04-edge, linux-tools-host, linux-modules-5.15.0-1005-gke, linux-gke-headers-5.15.0-1005, linux-cloud-tools-5.15.0-1007-azure, linux-modules-4.15.0-180-lowlatency, linux-tools-virtual-hwe-20.04, linux-image-unsigned-5.13.0-1024-kvm, linux-cloud-tools-generic-hwe-16.04-edge, linux-headers-generic, linux-image-lowlatency-hwe-20.04, linux-tools-5.13.0-1024-kvm, linux-tools-5.15.0-33-generic-lpae, linux-headers-generic-hwe-22.04, linux-cloud-tools-virtual-hwe-20.04-edge, linux-buildinfo-4.15.0-1116-kvm, linux-gcp, linux-image-gke-5.15, linux-tools-raspi-nolpae, linux-oracle-lts-18.04, linux-gcp-tools-5.15.0-1005, linux-modules-extra-5.15.0-1006-oracle, linux-tools-generic-64k-hwe-22.04-edge, linux-tools-generic-64k, linux-image-virtual-hwe-16.04-edge, linux-signed-image-generic-hwe-16.04-edge, linux-headers-5.13.0-1028-raspi, linux-image-lowlatency-64k-hwe-22.04, linux-image-generic, linux-signed-oracle-lts-18.04, linux-image-unsigned-5.15.0-1007-azure, linux-image-unsigned-5.15.0-33-lowlatency, linux-headers-lowlatency-64k, linux-modules-extra-4.15.0-180-generic, linux-image-generic-hwe-16.04-edge, linux-image-5.15.0-1006-oracle, linux-modules-5.15.0-33-generic, linux-signed-image-oracle, linux-buildinfo-5.15.0-33-lowlatency, linux-headers-generic-hwe-20.04, linux-tools-5.13.0-44-generic, linux-modules-5.15.0-1004-ibm, linux-cloud-tools-lowlatency-hwe-16.04, linux-generic-64k-hwe-20.04, linux-tools-lowlatency-64k-hwe-22.04-edge, linux-azure-tools-5.15.0-1007, linux-modules-5.13.0-1025-aws, linux-tools-aws, linux-modules-5.15.0-33-lowlatency, linux-lowlatency-hwe-16.04-edge, linux-cloud-tools-lowlatency-hwe-22.04, linux-raspi-tools-5.13.0-1028, linux-image-oem-20.04, linux-aws, linux-modules-5.15.0-33-lowlatency-64k, linux-lowlatency-64k-hwe-20.04-edge, linux-modules-extra-5.15.0-1004-ibm, linux-image-virtual, linux-modules-extra-azure, linux-oracle-tools-4.15.0-1095, linux-buildinfo-4.15.0-180-generic, linux-aws-5.13-cloud-tools-5.13.0-1025, linux-image-4.15.0-1130-aws-hwe, linux-headers-5.15.0-33-generic, linux-tools-5.15.0-1006-oracle, linux-buildinfo-4.15.0-180-generic-lpae, linux-image-gke, linux-image-generic-64k, linux-tools-virtual-hwe-16.04-edge, linux-image-4.15.0-1095-oracle, linux-image-raspi-nolpae, linux-crashdump, linux-buildinfo-5.15.0-1007-kvm, linux-virtual-hwe-20.04, linux-cloud-tools-5.13.0-44-generic, linux-image-raspi, linux-image-4.15.0-1130-aws, linux-kvm-headers-5.15.0-1007, linux-image-generic-lpae-hwe-22.04, linux-tools-5.15.0-1005-gke, linux-modules-extra-raspi, linux-signed-generic-hwe-16.04, linux-headers-lowlatency-64k-hwe-22.04-edge, linux-tools-5.13.0-44, linux-aws-5.13-headers-5.13.0-1025, linux-lowlatency-64k, linux-tools-lowlatency-hwe-20.04-edge, linux-aws-5.13-tools-5.13.0-1025, linux-cloud-tools-generic-hwe-22.04, linux-headers-raspi-nolpae, linux-image-5.15.0-1005-gcp, linux-virtual-hwe-20.04-edge, linux-virtual, linux-cloud-tools-lowlatency-hwe-20.04, linux-tools-generic-hwe-20.04, linux-headers-5.15.0-1006-oracle, linux-tools-5.15.0-33-lowlatency, linux-buildinfo-5.15.0-33-lowlatency-64k, linux-headers-lowlatency-64k-hwe-20.04-edge, linux-cloud-tools-4.15.0-180, linux-tools-5.13.0-1025-aws, linux-lowlatency-hwe-20.04-edge, linux-cloud-tools-virtual, linux-headers-virtual-hwe-22.04, linux-headers-5.13.0-1025-azure, linux-generic-lpae-hwe-22.04-edge, linux-image-generic-64k-hwe-22.04, linux-modules-extra-aws-lts-18.04, linux-image-extra-virtual-hwe-22.04, linux-headers-5.15.0-33-generic-lpae, linux-headers-lowlatency-hwe-16.04, linux-tools-lowlatency-hwe-22.04-edge, linux-lowlatency-hwe-22.04, linux-image-5.13.0-1025-azure, linux-tools-4.15.0-180-lowlatency, linux-image-lowlatency-64k, linux-buildinfo-5.15.0-33-generic-lpae, linux-aws-5.13, linux-signed-lowlatency-hwe-16.04, linux-hwe-5.13-source-5.13.0, linux-headers-generic-hwe-22.04-edge, linux-headers-generic-hwe-16.04-edge, linux-image-5.15.0-33-generic-64k, linux-virtual-hwe-22.04, linux-image-ibm, linux-aws-headers-5.13.0-1025, linux-image-extra-virtual-hwe-20.04-edge, linux-headers-generic-lpae-hwe-16.04-edge, linux-lowlatency-tools-host, linux-image-5.15.0-1007-azure, linux-tools-generic-lpae-hwe-16.04, linux-buildinfo-4.15.0-1130-aws, linux-modules-5.13.0-1025-azure, linux-headers-5.15.0-33-lowlatency, linux-tools-generic-lpae, linux-lowlatency-64k-hwe-22.04-edge, linux-azure-headers-5.13.0-1025, linux-ibm-source-5.15.0, linux-tools-lowlatency-64k, linux-modules-5.15.0-33-generic-lpae, linux-headers-4.15.0-180-generic-lpae, linux-headers-azure, linux-image-lowlatency-hwe-22.04-edge, linux-image-unsigned-5.13.0-1025-azure, linux-tools-generic-hwe-16.04-edge, linux-aws-edge, linux-image-virtual-hwe-20.04-edge, linux-cloud-tools-generic-hwe-22.04-edge, linux-tools-5.13.0-1028-raspi-nolpae, linux-generic-lpae-hwe-20.04, linux-generic-lpae-hwe-22.04, linux-buildinfo-5.13.0-1025-azure, linux-headers-aws-lts-18.04, linux-kvm-headers-4.15.0-1116, linux-ibm-tools-5.15.0-1004, linux-image-lowlatency, linux-modules-extra-5.13.0-44-generic, linux-headers-generic-64k-hwe-22.04, linux, linux-modules-extra-5.15.0-1005-gcp, linux-headers-lowlatency, linux-headers-4.15.0-1116-kvm, linux-cloud-tools-generic, linux-image-lowlatency-64k-hwe-20.04, linux-oracle-headers-5.15.0-1006, linux-signed-generic-hwe-16.04-edge, linux-headers-5.15.0-33-generic-64k, linux-signed-lowlatency, linux-modules-5.13.0-1028-raspi-nolpae, linux-tools-oem, linux-cloud-tools-5.13.0-1025-azure, linux-lowlatency-hwe-20.04, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-cloud-tools-4.15.0-1130-aws, linux-virtual-hwe-22.04-edge, linux-signed-lowlatency-hwe-16.04-edge, linux-oracle, linux-headers-aws, linux-headers-4.15.0-180-generic, linux-image-5.13.0-1025-aws, linux-modules-5.15.0-1006-oracle, linux-tools-lowlatency-64k-hwe-20.04-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/ iQIVAwUBYo2IqskNZI30y1K9AQht4g//QmX0ZkpTCJMmrm4ETt3tfSmtF24Jrg0S e1a4RWrleoSmOGrmks89Swm3QG0gBwaQqxgWxMQi/PoMbaYYNcAnWtigsxQsjDkp vaJerTiyAcvvhN0vZMUyOIRtPbKO96DIjfAs/HDn3nKvSfvFV3dWJKZx3lSp3Fph Cho4mI7VCZv3WtjUi1Fe0NZ2p6NkE3fbnBZBxYxRZLFV16DDw3Vzc3yVF5qsxwdo dtjJ8pmTl4wjRl+7Avp1W54OBHPVpgY7TzI5P1VpUHIDZxC+CPrCH1kesNQzC1Nl rbWxGcYuVCSUzZ9MkfgGvxCWimk9H/II5b9sSS9HhxPBiSBiqg/CRZskCZZ/9tNK fAUoUXp91rDPyxyeQwKKwFHELD0VMcIlXeT1KESrPjlHI4ztCtTCIqSuD8Ggarfj rtyaVBRWJ33odnXT3col7LbZv6UkMqamlWANlL6FA7yeKf8lN0hs8hpAm+3pzkma hldMPyDODWDARnQbX7XZU9t4e/ID7vN/w31a1DN8dClufHrdi9swZYrBNYRGCKjK 4Vfuw837KJIulZdDL9VJViXRL5kFzyuDrdTJVL3VnrxpPF7bS219SufmAsesgZSR t6fv3hnddlIYgQmy8Fp4whOgkuU/nN2OIQ8qDNWNCbYgQ/yCVrmgfRCr8lm1UfUc 2mBRNQqGqzA= =H9GQ -----END PGP SIGNATURE-----