Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.2541 USN-5442-1: Linux kernel vulnerabilities 25 May 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: Ubuntu Operating System: Ubuntu Resolution: Patch/Upgrade CVE Names: CVE-2022-30594 CVE-2022-29581 CVE-2022-1116 Original Bulletin: https://ubuntu.com/security/notices/USN-5442-1 Comment: CVSS (Max): 7.8 CVE-2022-30594 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: [NVD], 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-5442-1: Linux kernel vulnerabilities 24 May 2022 Several security issues were fixed in the Linux kernel. Releases o Ubuntu 20.04 LTS o Ubuntu 18.04 LTS Packages o linux - Linux kernel o linux-aws - Linux kernel for Amazon Web Services (AWS) systems o linux-hwe-5.4 - Linux hardware enablement (HWE) kernel o linux-kvm - Linux kernel for cloud environments 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. ( CVE-2022-29581 ) Bing-Jhong Billy Jheng discovered that the io_uring subsystem in the Linux kernel contained in integer overflow. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. ( CVE-2022-1116 ) Jann Horn discovered that the Linux kernel did not properly enforce seccomp restrictions in some situations. A local attacker could use this to bypass intended seccomp sandbox restrictions. ( CVE-2022-30594 ) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 o linux-image-5.4.0-113-generic-lpae - 5.4.0-113.127 o linux-image-generic - 5.4.0.113.117 o linux-image-oem - 5.4.0.113.117 o linux-image-5.4.0-113-generic - 5.4.0-113.127 o linux-image-5.4.0-1075-aws - 5.4.0-1075.80 o linux-image-5.4.0-1065-kvm - 5.4.0-1065.68 o linux-image-virtual - 5.4.0.113.117 o linux-image-aws-lts-20.04 - 5.4.0.1075.77 o linux-image-oem-osp1 - 5.4.0.113.117 o linux-image-5.4.0-113-lowlatency - 5.4.0-113.127 o linux-image-kvm - 5.4.0.1065.64 o linux-image-generic-lpae - 5.4.0.113.117 o linux-image-lowlatency - 5.4.0.113.117 Ubuntu 18.04 o linux-image-snapdragon-hwe-18.04 - 5.4.0.113.127~18.04.97 o linux-image-generic-hwe-18.04 - 5.4.0.113.127~18.04.97 o linux-image-5.4.0-113-generic-lpae - 5.4.0-113.127~18.04.1 o linux-image-oem - 5.4.0.113.127~18.04.97 o linux-image-generic-lpae-hwe-18.04 - 5.4.0.113.127~18.04.97 o linux-image-lowlatency-hwe-18.04 - 5.4.0.113.127~18.04.97 o linux-image-virtual-hwe-18.04 - 5.4.0.113.127~18.04.97 o linux-image-5.4.0-113-lowlatency - 5.4.0-113.127~18.04.1 o linux-image-5.4.0-113-generic - 5.4.0-113.127~18.04.1 o linux-image-oem-osp1 - 5.4.0.113.127~18.04.97 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 o CVE-2022-1116 o CVE-2022-30594 Related notices o USN-5443-1 : linux-image-generic-lpae-hwe-22.04, linux-azure-cloud-tools-5.15.0-1007, linux-tools-gke, linux-azure-headers-5.15.0-1007, linux-image-unsigned-5.13.0-1024-kvm, linux-raspi-nolpae, linux-buildinfo-4.15.0-1095-oracle, linux-headers-generic-hwe-16.04-edge, linux-image-unsigned-5.15.0-33-lowlatency-64k, linux-tools-azure, linux-image-5.15.0-1007-azure, linux-azure-tools-5.15.0-1007, linux-headers-generic-64k-hwe-20.04, linux-lowlatency-headers-5.15.0-33, linux-headers-5.15.0-33-generic-lpae, linux-headers-5.13.0-44-generic-64k, linux-headers-lowlatency-hwe-16.04, linux-source, linux-tools-aws-hwe, linux-tools-4.15.0-180-generic, linux-buildinfo-5.13.0-1028-raspi-nolpae, linux-image-virtual-hwe-16.04, linux-tools-kvm, linux-tools-generic-lpae-hwe-16.04, linux-headers-aws-hwe, linux-aws-edge, linux-headers-lowlatency-hwe-22.04, linux-image-5.15.0-33-lowlatency-64k, linux-lowlatency-hwe-16.04-edge, linux-modules-5.15.0-33-generic, linux-image-oracle, linux-image-4.15.0-180-lowlatency, linux-gke-tools-5.15.0-1005, linux-lowlatency-hwe-20.04, linux-modules-5.13.0-44-generic, linux-image-5.13.0-44-generic, linux-ibm-source-5.15.0, linux-modules-extra-azure, linux-headers-generic-hwe-22.04, linux-generic-hwe-20.04-edge, linux-tools-4.15.0-180, linux-signed-generic-hwe-16.04-edge, linux-hwe-cloud-tools-4.15.0-180, linux-generic, linux-buildinfo-5.13.0-1024-kvm, linux-headers-5.15.0-1007-kvm, linux-headers-generic-64k, linux-cloud-tools-generic-hwe-22.04, linux-tools-virtual-hwe-20.04, linux-virtual-hwe-22.04-edge, linux-tools-5.13.0-1025-azure, linux-headers-generic-hwe-20.04-edge, linux-headers-lowlatency-hwe-16.04-edge, linux-tools-host, linux-modules-5.15.0-33-lowlatency-64k, linux-headers-4.15.0-1130-aws, linux-headers-4.15.0-180-generic, linux-headers-generic-64k-hwe-20.04-edge, linux-tools-generic-hwe-16.04-edge, linux-image-extra-virtual, linux-headers-4.15.0-180-lowlatency, linux-kvm-headers-5.15.0-1007, linux-tools-5.15.0-1006-oracle, linux-buildinfo-4.15.0-1116-kvm, linux-lowlatency-64k-hwe-20.04-edge, linux-image-unsigned-5.15.0-1005-gcp, linux-aws-headers-4.15.0-1130, linux-modules-5.13.0-44-lowlatency, linux-tools-raspi-nolpae, linux-tools-lowlatency-hwe-20.04, linux-tools-oracle-lts-18.04, linux-gcp-headers-5.15.0-1005, linux-image-5.15.0-1006-oracle, linux-modules-5.15.0-33-generic-lpae, linux-hwe-5.13-headers-5.13.0-44, linux-lowlatency-hwe-20.04-edge, linux-signed-image-oracle, linux-image-4.15.0-180-generic, linux-tools-5.15.0-33-lowlatency-64k, linux-modules-extra-aws-hwe, linux-virtual-hwe-16.04, linux-aws-headers-5.13.0-1025, linux-headers-4.15.0-1095-oracle, linux-aws-5.13, linux-tools-generic-hwe-22.04-edge, linux-cloud-tools-5.15.0-33-lowlatency, linux-image-generic-lpae, linux-headers-raspi-nolpae, linux-tools-virtual-hwe-22.04, linux-lowlatency-tools-common, linux-modules-extra-5.13.0-1028-raspi-nolpae, linux-signed-generic, linux-tools-4.15.0-1095-oracle, linux-headers-oracle, linux-image-generic-hwe-20.04, linux-modules-extra-raspi-nolpae, linux-aws-tools-4.15.0-1130, linux-headers-5.13.0-44-lowlatency, linux-aws-hwe-cloud-tools-4.15.0-1130, linux-image-extra-virtual-hwe-20.04-edge, linux-image-lowlatency-64k, linux-tools-lowlatency, linux-headers-kvm, linux-headers-virtual-hwe-22.04, linux-lowlatency-cloud-tools-5.15.0-33, linux-tools-lowlatency-hwe-16.04, linux-aws-5.13-headers-5.13.0-1025, linux-headers-generic-hwe-20.04, linux-headers-generic-64k-hwe-22.04, linux-ibm, linux-headers-5.15.0-1005-gcp, linux-lowlatency-64k, linux-azure, linux-oem-20.04, linux-image-unsigned-5.13.0-44-lowlatency, linux-image-generic-lpae-hwe-20.04-edge, linux-virtual-hwe-22.04, linux-tools-5.15.0-1005-gke, linux-modules-extra-4.15.0-1130-aws, linux-cloud-tools-lowlatency-hwe-22.04, linux-buildinfo-4.15.0-180-generic-lpae, linux-generic-hwe-16.04-edge, linux-signed-image-generic-hwe-16.04-edge, linux-tools-ibm, linux-headers-oracle-lts-18.04, linux-aws-cloud-tools-5.13.0-1025, linux-cloud-tools-virtual-hwe-20.04, linux-buildinfo-5.13.0-44-lowlatency, linux-image-5.15.0-33-generic-64k, linux-aws-cloud-tools-4.15.0-1130, linux-generic-lpae-hwe-22.04-edge, linux-image-generic-64k-hwe-22.04, linux-hwe-5.13-tools-5.13.0-44, linux-image-5.13.0-1028-raspi, linux-image-unsigned-5.15.0-33-generic, linux-headers-oem, linux-oracle-headers-4.15.0-1095, linux-cloud-tools-virtual-hwe-22.04, linux-image-generic-hwe-22.04-edge, linux-headers-5.15.0-33-generic-64k, linux-image-virtual-hwe-20.04, linux-image-lowlatency, linux-modules-extra-5.13.0-1025-aws, linux-tools-generic-lpae, linux-cloud-tools-5.15.0-33-generic, linux-generic-64k, linux-ibm-tools-5.15.0-1004, linux-aws-tools-5.13.0-1025, linux-headers-lowlatency-64k-hwe-22.04-edge, linux-modules-4.15.0-180-lowlatency, linux-tools-5.13.0-44-generic, linux-tools-gcp, linux-image-4.15.0-1095-oracle, linux-cloud-tools-virtual-hwe-16.04-edge, linux-headers-4.15.0-1116-kvm, linux-headers-generic-lpae-hwe-22.04-edge, linux-modules-extra-5.13.0-44-generic, linux-tools-generic-lpae-hwe-20.04, linux-image-generic-hwe-22.04, linux-image-generic, linux-oracle-lts-18.04, linux-virtual, linux-headers-5.13.0-1024-kvm, linux-headers-virtual, linux-signed-image-oracle-lts-18.04, linux-image-aws-lts-18.04, linux-buildinfo-5.13.0-1025-aws, linux-image-generic-hwe-16.04, linux-image-gke, linux-aws-5.13-cloud-tools-5.13.0-1025, linux-headers-5.15.0-1006-oracle, linux-image-5.15.0-33-generic, linux-headers-aws-lts-18.04, linux-lowlatency-tools-5.15.0-33, linux-signed-image-lowlatency-hwe-16.04-edge, linux-image-4.15.0-1130-aws, linux-azure-cloud-tools-5.13.0-1025, linux-image-5.15.0-1007-kvm, linux-image-ibm, linux-tools-5.13.0-1028-raspi, linux-gke-5.15, linux-crashdump, linux-cloud-tools-4.15.0-180-lowlatency, linux-tools-5.15.0-33, linux-image-raspi-nolpae, linux-generic-hwe-22.04, linux-buildinfo-5.15.0-33-generic-lpae, linux-image-gcp, linux-tools-raspi, linux-headers-generic, linux-headers-lowlatency-hwe-20.04-edge, linux-modules-4.15.0-180-generic-lpae, linux-tools-generic-lpae-hwe-22.04-edge, linux-headers-5.13.0-1028-raspi, linux-tools-5.13.0-44-generic-lpae, linux-lowlatency-hwe-16.04, linux-image-raspi, linux-tools-lowlatency-64k-hwe-22.04-edge, linux-headers-virtual-hwe-16.04-edge, linux-generic-lpae-hwe-16.04, linux-tools-5.13.0-1024-kvm, linux-tools-generic, linux-modules-5.15.0-1007-kvm, linux-image-extra-virtual-hwe-16.04-edge, linux-image-unsigned-5.15.0-1007-kvm, linux-image-unsigned-4.15.0-180-generic, linux-headers-5.13.0-1028-raspi-nolpae, linux-image-5.13.0-44-lowlatency, linux-headers-5.15.0-33-lowlatency-64k, linux-tools-generic-64k-hwe-20.04-edge, linux-headers-5.15.0-33, linux-modules-extra-aws-lts-18.04, linux-lowlatency-64k-hwe-22.04, linux-cloud-tools-virtual-hwe-22.04-edge, linux-modules-5.13.0-44-generic-lpae, linux-tools-lowlatency-64k-hwe-20.04-edge, linux-buildinfo-5.15.0-33-lowlatency, linux-image-gke-5.15, linux-image-lowlatency-hwe-16.04-edge, linux-headers-generic-lpae-hwe-22.04, linux-tools-generic-hwe-20.04, linux-image-4.15.0-180-generic-lpae, linux-headers-5.13.0-1025-aws, linux-doc, linux-tools-5.15.0-1005-gcp, linux-kvm-tools-4.15.0-1116, linux-raspi, linux-image-unsigned-5.15.0-1007-azure, linux-source-4.15.0, linux-image-unsigned-4.15.0-1095-oracle, linux-modules-extra-4.15.0-1095-oracle, linux-buildinfo-5.15.0-1007-azure, linux-ibm-headers-5.15.0-1004, linux-buildinfo-5.13.0-1028-raspi, linux-cloud-tools-virtual, linux-gcp, linux-headers-5.15.0-33-lowlatency, linux-tools-generic-hwe-20.04-edge, linux-signed-image-oem, linux-tools-5.15.0-1004-ibm, linux-image-5.15.0-33-generic-lpae, linux-cloud-tools-5.13.0-44-lowlatency, linux-lowlatency-tools-host, linux-hwe-5.13-cloud-tools-common, linux-image-4.15.0-1116-kvm, linux-image-virtual-hwe-20.04-edge, linux-cloud-tools-generic-hwe-22.04-edge, linux-tools-generic-lpae-hwe-20.04-edge, linux-image-lowlatency-64k-hwe-20.04, linux-aws-5.13-tools-5.13.0-1025, linux-oracle, linux-oracle-headers-5.15.0-1006, linux-image-aws, linux-virtual-hwe-20.04-edge, linux-cloud-tools-5.13.0-1025-azure, linux-buildinfo-5.15.0-33-generic, linux-cloud-tools-virtual-hwe-16.04, linux-headers-5.13.0-44, linux-tools-generic-64k-hwe-22.04, linux-modules-extra-5.13.0-1025-azure, linux-headers-lowlatency-64k-hwe-20.04-edge, linux-tools-4.15.0-1130-aws, linux-tools-5.13.0-1028-raspi-nolpae, linux-image-extra-virtual-hwe-22.04, linux-tools-gke-5.15, linux-tools-lowlatency-64k-hwe-20.04, linux-tools-generic-lpae-hwe-16.04-edge, linux-tools-5.15.0-33-generic-64k, linux-headers-raspi, linux-image-kvm, linux-tools-generic-hwe-22.04, linux-headers-gke-5.15, linux-source-5.15.0, linux-headers-virtual-hwe-16.04, linux-generic-64k-hwe-20.04, linux-raspi-headers-5.13.0-1028, linux-kvm-headers-4.15.0-1116, linux-lowlatency-hwe-22.04, linux-cloud-tools-5.13.0-1025-aws, linux-aws-hwe, linux-cloud-tools-azure, linux-modules-5.13.0-1025-aws, linux-signed-lowlatency-hwe-16.04-edge, linux-virtual-hwe-16.04-edge, linux-image-oem-20.04, linux-tools-5.15.0-33-generic-lpae, linux-modules-5.15.0-1004-ibm, linux-modules-extra-5.15.0-33-generic, linux-hwe-5.13, linux-buildinfo-5.15.0-1004-ibm, linux-buildinfo-5.15.0-33-lowlatency-64k, linux-headers-5.13.0-44-generic-lpae, linux-image-generic-64k-hwe-20.04-edge, linux-cloud-tools-4.15.0-1130-aws, linux-tools-generic-hwe-16.04, linux-image-extra-virtual-hwe-22.04-edge, linux-modules-5.15.0-33-generic-64k, linux-tools-lowlatency-hwe-22.04-edge, linux-oracle-tools-4.15.0-1095, linux-headers-generic-lpae-hwe-20.04, linux-image-unsigned-5.15.0-1006-oracle, linux-cloud-tools-lowlatency-hwe-22.04-edge, linux-headers-4.15.0-180, linux-tools-4.15.0-180-lowlatency, linux-cloud-tools-5.13.0-44-generic, linux-modules-5.15.0-1007-azure, linux-buildinfo-4.15.0-180-lowlatency, linux-modules-5.15.0-1006-oracle, linux-headers-5.13.0-1025-azure, linux-generic-hwe-20.04, linux-modules-extra-5.15.0-1005-gcp, linux-hwe-5.13-cloud-tools-5.13.0-44, linux-headers-5.15.0-33-generic, linux-modules-4.15.0-1116-kvm, linux-signed-generic-hwe-16.04, linux-image-5.13.0-44-generic-64k, linux-signed-image-generic, linux-buildinfo-5.13.0-44-generic-64k, linux-oracle-tools-5.15.0-1006, linux-modules-5.15.0-1005-gke, linux-tools-virtual-hwe-16.04, linux-signed-oracle-lts-18.04, linux-generic-lpae, linux-tools-virtual-hwe-20.04-edge, linux-image-unsigned-5.15.0-33-generic-64k, linux-image-generic-64k, linux-cloud-tools-generic-hwe-16.04-edge, linux-image-5.13.0-44-generic-lpae, linux-buildinfo-5.15.0-1007-kvm, linux-image-oracle-lts-18.04, linux-ibm-tools-common, linux-virtual-hwe-20.04, linux-cloud-tools-5.15.0-33, linux-image-unsigned-5.13.0-44-generic, linux-cloud-tools-generic-hwe-20.04, linux-aws, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-kvm-tools-5.13.0-1024, linux-image-lowlatency-hwe-20.04-edge, linux-tools-virtual-hwe-16.04-edge, linux-buildinfo-4.15.0-180-generic, linux-tools-generic-64k-hwe-20.04, linux-libc-dev, linux-tools-generic-lpae-hwe-22.04, linux-headers-generic-lpae, linux-lowlatency-hwe-22.04-edge, linux-signed-oem, linux-headers-lowlatency-64k-hwe-20.04, linux-image-unsigned-5.13.0-1025-azure, linux-headers-virtual-hwe-20.04, linux-image-virtual-hwe-22.04, linux-modules-extra-aws, linux-modules-extra-5.15.0-1005-gke, linux-image-lowlatency-hwe-22.04-edge, linux-image-5.13.0-1025-aws, linux-signed-oracle, linux-tools-aws, linux-tools-virtual, linux-tools-5.15.0-1007-kvm, linux-modules-extra-5.15.0-1007-azure, linux-headers-5.15.0-1004-ibm, linux-raspi-tools-5.13.0-1028, linux-modules-4.15.0-1130-aws, linux-tools-aws-lts-18.04, linux-headers-5.15.0-1007-azure, linux-generic-64k-hwe-22.04, linux-azure-headers-5.13.0-1025, linux-image-5.15.0-1005-gcp, linux-tools-5.15.0-33-generic, linux-tools-5.13.0-44-generic-64k, linux-headers-gke, linux-modules-5.15.0-1005-gcp, linux-signed-image-lowlatency-hwe-16.04, linux-headers-generic-lpae-hwe-16.04, linux-image-lowlatency-64k-hwe-20.04-edge, linux-image-5.13.0-1024-kvm, linux-buildinfo-5.15.0-33-generic-64k, linux-modules-4.15.0-1095-oracle, linux-tools-4.15.0-1116-kvm, linux-image-generic-lpae-hwe-16.04-edge, linux-headers-4.15.0-180-generic-lpae, linux, linux-modules-extra-gcp, linux-image-generic-hwe-16.04-edge, linux-kvm-tools-5.15.0-1007, linux-image-5.15.0-1004-ibm, linux-headers-oem-20.04, linux-tools-oracle, linux-cloud-tools-5.15.0-1007-azure, linux-buildinfo-5.15.0-1006-oracle, linux-headers-lowlatency-hwe-22.04-edge, linux-image-unsigned-4.15.0-180-lowlatency, linux-buildinfo-5.13.0-44-generic-lpae, linux-tools-lowlatency-hwe-16.04-edge, linux-image-generic-lpae-hwe-20.04, linux-tools-oem-20.04, linux-tools-5.13.0-44-lowlatency, linux-image-unsigned-5.15.0-1004-ibm, linux-modules-5.13.0-44-generic-64k, linux-headers-5.13.0-44-generic, linux-generic-hwe-22.04-edge, linux-lowlatency-64k-hwe-20.04, linux-cloud-tools-lowlatency-hwe-16.04-edge, linux-headers-generic-hwe-22.04-edge, linux-generic-hwe-16.04, linux-tools-5.15.0-1007-azure, linux-hwe, linux-aws-hwe-tools-4.15.0-1130, linux-image-virtual-hwe-16.04-edge, linux-headers-azure, linux-image-5.13.0-1028-raspi-nolpae, linux-modules-5.13.0-1025-azure, linux-headers-virtual-hwe-22.04-edge, linux-image-oem, linux-image-unsigned-5.15.0-33-lowlatency, linux-tools-5.13.0-1025-aws, linux-headers-gcp, linux-headers-aws, linux-signed-lowlatency, linux-image-5.15.0-33-lowlatency, linux-image-generic-hwe-20.04-edge, linux-azure-tools-5.13.0-1025, linux-gke-headers-5.15.0-1005, linux-ibm-cloud-tools-common, linux-signed-image-lowlatency, linux-hwe-tools-4.15.0-180, linux-modules-5.13.0-1024-kvm, linux-tools-lowlatency-64k, linux-tools-4.15.0-180-generic-lpae, linux-tools-5.13.0-44, linux-modules-extra-5.15.0-1006-oracle, linux-image-generic-64k-hwe-20.04, linux-generic-lpae-hwe-22.04, linux-gcp-tools-5.15.0-1005, linux-image-generic-64k-hwe-22.04-edge, linux-cloud-tools-4.15.0-180, linux-image-virtual-hwe-22.04-edge, linux-generic-lpae-hwe-20.04, linux-image-generic-lpae-hwe-22.04-edge, linux-generic-lpae-hwe-16.04-edge, linux-headers-5.15.0-1005-gke, linux-headers-lowlatency-64k-hwe-22.04, linux-modules-5.13.0-1028-raspi-nolpae, linux-tools-lowlatency-hwe-20.04-edge, linux-tools-5.15.0-33-lowlatency, linux-hwe-5.13-tools-common, linux-image-aws-hwe, linux-oem, linux-cloud-tools-lowlatency, linux-headers-virtual-hwe-20.04-edge, linux-gke, linux-generic-64k-hwe-22.04-edge, linux-headers-lowlatency, linux-image-5.13.0-1025-azure, linux-image-4.15.0-1130-aws-hwe, linux-lowlatency-64k-hwe-22.04-edge, linux-hwe-5.13-tools-host, linux-image-unsigned-5.13.0-1025-aws, linux-signed-image-generic-hwe-16.04, linux-buildinfo-5.15.0-1005-gcp, linux-image-azure, linux-image-lowlatency-64k-hwe-22.04, linux-image-5.15.0-1005-gke, linux-lowlatency-cloud-tools-common, linux-buildinfo-5.13.0-44-generic, linux-image-lowlatency-64k-hwe-22.04-edge, linux-kvm-headers-5.13.0-1024, linux-image-unsigned-5.13.0-44-generic-64k, linux-modules-5.13.0-1028-raspi, linux-buildinfo-5.13.0-1025-azure, linux-tools-generic-64k-hwe-22.04-edge, linux-image-lowlatency-hwe-22.04, linux-tools-common, linux-image-lowlatency-hwe-20.04, linux-cloud-tools-5.13.0-44, linux-image-unsigned-5.15.0-1005-gke, linux-modules-extra-5.13.0-1028-raspi, linux-generic-lpae-hwe-20.04-edge, linux-headers-lowlatency-hwe-20.04, linux-image-extra-virtual-hwe-16.04, linux-tools-lowlatency-hwe-22.04, linux-headers-lowlatency-64k, linux-cloud-tools-lowlatency-hwe-16.04, linux-signed-lowlatency-hwe-16.04, linux-headers-generic-lpae-hwe-20.04-edge, linux-image-generic-lpae-hwe-16.04, linux-lowlatency, linux-cloud-tools-generic-hwe-20.04-edge, linux-cloud-tools-common, linux-tools-lowlatency-64k-hwe-22.04, linux-modules-extra-5.15.0-1004-ibm, linux-buildinfo-4.15.0-1130-aws, linux-cloud-tools-generic-hwe-16.04, linux-image-extra-virtual-hwe-20.04, linux-modules-extra-raspi, linux-tools-oem, linux-hwe-5.13-source-5.13.0, linux-buildinfo-5.15.0-1005-gke, linux-headers-generic-hwe-16.04, linux-image-lowlatency-hwe-16.04, linux-modules-4.15.0-180-generic, linux-aws-lts-18.04, linux-modules-5.15.0-33-lowlatency, linux-headers-generic-lpae-hwe-16.04-edge, linux-tools-virtual-hwe-22.04-edge, linux-headers-generic-64k-hwe-22.04-edge, linux-generic-64k-hwe-20.04-edge, linux-headers-ibm, linux-image-unsigned-4.15.0-1130-aws, linux-cloud-tools-generic, linux-tools-generic-64k, linux-image-virtual, linux-cloud-tools-4.15.0-180-generic, linux-cloud-tools-lowlatency-hwe-20.04, linux-kvm, linux-source-5.13.0, linux-cloud-tools-virtual-hwe-20.04-edge, linux-modules-extra-4.15.0-180-generic o USN-5444-1 : linux-image-oem-22.04, linux-tools-5.17.0-1004-oem, linux-headers-oem-20.04b, linux-modules-iwlwifi-5.14.0-1038-oem, linux-tools-oem-22.04a, linux-oem-5.14-tools-5.14.0-1038, linux-oem-20.04d, linux-tools-oem-20.04b, linux-headers-oem-20.04d, linux-headers-oem-22.04, linux-oem-5.14, linux-headers-oem-22.04a, linux-oem-5.17-tools-host, linux-oem-20.04, linux-oem-22.04a, linux-buildinfo-5.17.0-1004-oem, linux-image-oem-20.04b, linux-image-unsigned-5.14.0-1038-oem, linux-modules-iwlwifi-oem-20.04d, linux-tools-oem-20.04d, linux-oem-22.04, linux-headers-5.14.0-1038-oem, linux-image-oem-22.04a, linux-oem-5.17-headers-5.17.0-1004, linux-headers-oem-20.04, linux-headers-oem-20.04c, linux-image-5.14.0-1038-oem, linux-oem-20.04b, linux-image-oem-20.04, linux-image-5.17.0-1004-oem, linux-image-unsigned-5.17.0-1004-oem, linux-tools-oem-20.04c, linux-oem-5.14-tools-host, linux-headers-5.17.0-1004-oem, linux-buildinfo-5.14.0-1038-oem, linux-tools-oem-22.04, linux-oem-5.14-headers-5.14.0-1038, linux-tools-oem-20.04, linux-image-oem-20.04d, linux-oem-5.17-tools-5.17.0-1004, linux-modules-5.14.0-1038-oem, linux-modules-5.17.0-1004-oem, linux-oem-20.04c, linux-image-oem-20.04c, linux-modules-iwlwifi-oem-20.04, linux-oem-5.17, linux-tools-5.14.0-1038-oem - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. 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/ iQIVAwUBYo2JUMkNZI30y1K9AQhWTxAAvDhvFg6LULjbcjF5zwvV1iZz+kA1hysU duiUgxLbAgBY+xY+l4Xezx7EW1OKpVi7zPE9Am/Jhfz0aNh1l4fdB7EfthZkBRtD OR43KWWaOUttdIr8Tx8J+beWsCYKJtfY5tibKEoD/M5EAous79qswXHZYBa/kEbd GK9EoI8E2IqChsKxqMjQswUTT7b1DOqYChAAL+gtziIaEav3kTxe/hRO3JXOf+r5 8F9FlO5VPx0f10EJCJPOdDWey/FbfX3Esi1SVA+2cbsAfF+VYzLqQ8KVPO8SGdEh 9m+Rle9W3q0YI1Vm35TOeK5IrTw9Kzlm2z3117REaEAqAx536RjhgzPC96FIHOXI V6Fti3v+eieJ0wjeXjnVjByRE5JV5bADItb5DyVxRMbRvlgOI9Cdne45OGjEqM/2 X5PQ7nAqm9/0ukQvkmGUKagopP6DpJm92wUxqqsk0ZyJMlpvjOr9Pm6ZVviDMhqz AHTJshIhmibmIBIybGTG0+8ngiTSgr/CiWCxEKtGudRRai3L1pGdI7Y43JNj0wTu wjzER8Tl1BegeVC7ctG/qi9Mpl/Iv/IFzPSj+BMR47Jg2xVaujdarJE3l4Bsgom8 psqSP/Jo61NSyVFgBZ7kR6KUx4OMbcuP++3d4uvOLMAjyujwp5Fj+zhJMhZTL8V/ V/Js7HBFBgI= =DWlc -----END PGP SIGNATURE-----