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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.1352 USN-5915-1: Linux kernel (OEM) vulnerabilities 3 March 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux kernel Publisher: Ubuntu Operating System: Ubuntu Resolution: Patch/Upgrade CVE Names: CVE-2023-23455 CVE-2023-23454 CVE-2023-0461 CVE-2023-0266 CVE-2023-0210 CVE-2023-0179 CVE-2023-0045 CVE-2022-47929 CVE-2022-41218 CVE-2022-36280 CVE-2022-4379 CVE-2022-3707 Original Bulletin: https://ubuntu.com/security/notices/USN-5915-1 Comment: CVSS (Max): 7.8 CVE-2023-0266 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: [NVD], Red Hat, SUSE 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-5915-1: Linux kernel (OEM) vulnerabilities 3 March 2023 Several security issues were fixed in the Linux kernel. Reduce your security exposure Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines. Learn more about Ubuntu Pro Releases o Ubuntu 22.04 LTS Packages o linux-oem-6.1 - Linux kernel for OEM systems Details It was discovered that the Upper Level Protocol (ULP) subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. ( CVE-2023-0461 ) Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. ( CVE-2023-0179 ) Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash). ( CVE-2022-36280 ) Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service (system crash). ( CVE-2022-3707 ) Hyunwoo Kim discovered that the DVB Core driver in 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 possibly execute arbitrary code. ( CVE-2022-41218 ) It was discovered that the NFSD implementation in the Linux kernel contained a use-after-free vulnerability. A remote attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. ( CVE-2022-4379 ) It was discovered that the network queuing discipline implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service (system crash). ( CVE-2022-47929 ) Jose Oliveira and Rodrigo Branco discovered that the prctl syscall implementation in the Linux kernel did not properly protect against indirect branch prediction attacks in some situations. A local attacker could possibly use this to expose sensitive information. ( CVE-2023-0045 ) It was discovered that the KSMBD implementation in the Linux kernel did not properly validate buffer lengths, leading to a heap-based buffer overflow. A remote attacker could possibly use this to cause a denial of service (system crash). ( CVE-2023-0210 ) It was discovered that a use-after-free vulnerability existed in the Advanced Linux Sound Architecture (ALSA) subsystem. A local attacker could use this to cause a denial of service (system crash). ( CVE-2023-0266 ) Kyle Zeng discovered that the class-based queuing discipline implementation in the Linux kernel contained a type confusion vulnerability in some situations. An attacker could use this to cause a denial of service (system crash). ( CVE-2023-23454 ) Kyle Zeng discovered that the ATM VC queuing discipline implementation in the Linux kernel contained a type confusion vulnerability in some situations. An attacker could use this to cause a denial of service (system crash). ( CVE-2023-23455 ) Reduce your security exposure Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines. Learn more about Ubuntu Pro Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 o linux-image-oem-22.04c - 6.1.0.1007.7 o linux-image-6.1.0-1007-oem - 6.1.0-1007.7 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-2022-4379 o CVE-2022-47929 o CVE-2023-0179 o CVE-2023-0210 o CVE-2022-3707 o CVE-2023-0045 o CVE-2023-23455 o CVE-2023-0461 o CVE-2023-0266 o CVE-2022-41218 o CVE-2022-36280 o CVE-2023-23454 Related notices o USN-5911-1 : linux-headers-generic-lpae-hwe-22.04-edge, linux-buildinfo-5.19.0-1021-azure, linux-azure-headers-5.19.0-1021, linux-cloud-tools-5.19.0-1021-azure, linux-tools-virtual, linux-image-5.19.0-1021-azure, linux-oracle, linux-headers-oracle, linux-image-5.19.0-1018-ibm, linux-cloud-tools-5.19.0-35-generic, linux-image-5.19.0-1018-lowlatency, linux-oem-22.04, linux-ibm-tools-5.19.0-1018, linux-tools-lowlatency-64k-hwe-20.04-edge, linux-ibm-headers-5.19.0-1018, linux-modules-ivsc-generic-hwe-22.04, linux-image-5.19.0-1018-gcp, linux-hwe-5.19-cloud-tools-5.19.0-35, linux-modules-iwlwifi-5.19.0-1018-lowlatency, linux-headers-5.19.0-1020-aws, linux-image-lowlatency-hwe-22.04, linux-modules-ivsc-5.19.0-1018-lowlatency, linux-tools-5.19.0-1018-ibm, linux-tools-common, linux-cloud-tools-5.19.0-1020-aws, linux-cloud-tools-lowlatency-hwe-22.04-edge, linux-image-generic, linux-headers-generic-lpae, linux-tools-5.19.0-1021-azure, linux-virtual, linux-image-lowlatency-64k-hwe-22.04, linux-tools-generic-lpae-hwe-22.04, linux-aws, linux-crashdump, linux-modules-5.19.0-1018-lowlatency-64k, linux-tools-lowlatency-hwe-22.04, linux-headers-lowlatency-hwe-20.04, linux-source-5.19.0, linux-cloud-tools-virtual-hwe-22.04-edge, linux-headers-generic-64k, linux-ibm-source-5.19.0, linux-image-unsigned-5.19.0-1018-gcp, linux-lowlatency-tools-5.19.0-1018, linux-generic-hwe-22.04, linux-tools-5.19.0-1018-lowlatency, linux-modules-ipu6-5.19.0-1018-lowlatency, linux-headers-lowlatency-64k-hwe-20.04, linux-lowlatency-hwe-22.04-edge, linux-headers-virtual-hwe-22.04-edge, linux-tools-lowlatency-hwe-20.04-edge, linux-image-unsigned-5.19.0-1018-lowlatency-64k, linux-headers-5.19.0-1018-gcp, linux-headers-5.19.0-35-generic-lpae, linux-lowlatency-hwe-20.04-edge, linux-image-5.19.0-1018-lowlatency-64k, linux-azure, linux-headers-5.19.0-35, linux-headers-lowlatency-64k, linux-headers-oem-22.04, linux-azure-cloud-tools-5.19.0-1021, linux-image-lowlatency-hwe-20.04, linux-image-oem-22.04, linux-lowlatency-cloud-tools-5.19.0-1018, linux-buildinfo-5.19.0-35-generic-lpae, linux-modules-5.19.0-1018-ibm, linux-hwe-5.19-tools-host, linux-generic, linux-tools-5.19.0-1020-aws, linux-image-generic-hwe-22.04, linux-image-gcp, linux-lowlatency-cloud-tools-common, linux-headers-5.19.0-1018-lowlatency-64k, linux-ibm, linux-cloud-tools-virtual-hwe-22.04, linux-libc-dev, linux-tools-lowlatency-hwe-20.04, linux-image-lowlatency-hwe-20.04-edge, linux-aws-tools-5.19.0-1020, linux-modules-iwlwifi-generic-hwe-22.04-edge, linux-modules-ipu6-generic, linux-headers-lowlatency-hwe-22.04-edge, linux-image-lowlatency-64k-hwe-22.04-edge, linux-lowlatency-headers-5.19.0-1018, linux-image-5.19.0-35-generic-64k, linux-tools-oem-22.04, linux-hwe-5.19-cloud-tools-common, linux-image-5.19.0-1018-oracle, linux-tools-5.19.0-35-generic, linux-cloud-tools-azure, linux-tools-5.19.0-1018-gcp, linux-image-generic-hwe-22.04-edge, linux-headers-generic-hwe-22.04, linux-tools-lowlatency, linux-gcp-headers-5.19.0-1018, linux-headers-azure, linux-aws-headers-5.19.0-1020, linux-modules-iwlwifi-5.19.0-35-generic, linux-generic-lpae, linux-headers-5.19.0-35-generic-64k, linux-image-ibm, linux-modules-5.19.0-1018-lowlatency, linux-source, linux-tools-generic-hwe-22.04-edge, linux-modules-iwlwifi-generic, linux-tools-host, linux-image-lowlatency-64k, linux-headers-lowlatency-64k-hwe-22.04-edge, linux-tools-generic-lpae, linux-hwe-5.19-tools-5.19.0-35, linux-image-unsigned-5.19.0-35-generic, linux-modules-extra-aws, linux-modules-ivsc-generic-hwe-22.04-edge, linux-image-unsigned-5.19.0-35-generic-64k, linux-modules-5.19.0-1018-gcp, linux-tools-ibm, linux-azure-tools-5.19.0-1021, linux-hwe-5.19-tools-common, linux-buildinfo-5.19.0-35-generic-64k, linux-image-unsigned-5.19.0-1018-ibm, linux-cloud-tools-generic, linux-modules-extra-5.19.0-1018-gcp, linux-modules-ipu6-generic-hwe-22.04, linux-generic-64k, linux-headers-virtual-hwe-22.04, linux-oracle-headers-5.19.0-1018, linux-tools-generic-64k-hwe-22.04, linux-modules-5.19.0-1018-oracle, linux-modules-extra-5.19.0-1020-aws, linux-tools-generic-hwe-22.04, linux-tools-5.19.0-35, linux-tools-lowlatency-hwe-22.04-edge, linux-cloud-tools-lowlatency-hwe-20.04, linux-modules-extra-5.19.0-1018-ibm, linux-cloud-tools-lowlatency-hwe-22.04, linux-buildinfo-5.19.0-1018-oracle, linux-tools-azure, linux-image-unsigned-5.19.0-1018-oracle, linux-tools-lowlatency-64k, linux-oracle-tools-5.19.0-1018, linux-tools-virtual-hwe-22.04, linux-image-unsigned-5.19.0-1020-aws, linux-image-lowlatency-64k-hwe-20.04-edge, linux, linux-image-unsigned-5.19.0-1021-azure, linux-image-5.19.0-1020-aws, linux-modules-extra-5.19.0-1018-oracle, linux-buildinfo-5.19.0-1018-lowlatency-64k, linux-headers-lowlatency-hwe-22.04, linux-modules-ivsc-generic, linux-tools-generic, linux-doc, linux-headers-lowlatency-64k-hwe-20.04-edge, linux-image-extra-virtual-hwe-22.04, linux-buildinfo-5.19.0-1018-lowlatency, linux-tools-5.19.0-35-generic-lpae, linux-image-virtual-hwe-22.04, linux-headers-5.19.0-1018-oracle, linux-image-generic-64k-hwe-22.04-edge, linux-lowlatency-64k-hwe-22.04, linux-generic-lpae-hwe-22.04-edge, linux-ibm-tools-common, linux-modules-extra-azure, linux-image-generic-lpae-hwe-22.04-edge, linux-gcp, linux-virtual-hwe-22.04-edge, linux-tools-aws, linux-cloud-tools-generic-hwe-22.04-edge, linux-lowlatency, linux-tools-5.19.0-1018-lowlatency-64k, linux-headers-lowlatency, linux-modules-ivsc-5.19.0-35-generic, linux-hwe-5.19-headers-5.19.0-35, linux-image-aws, linux-modules-5.19.0-35-generic, linux-buildinfo-5.19.0-1020-aws, linux-generic-lpae-hwe-22.04, linux-image-oracle, linux-modules-extra-5.19.0-35-generic, linux-lowlatency-tools-common, linux-ibm-cloud-tools-common, linux-image-5.19.0-35-generic, linux-headers-generic, linux-modules-5.19.0-1020-aws, linux-image-virtual-hwe-22.04-edge, linux-tools-generic-64k, linux-virtual-hwe-22.04, linux-modules-5.19.0-35-generic-64k, linux-modules-iwlwifi-generic-hwe-22.04, linux-generic-hwe-22.04-edge, linux-modules-5.19.0-35-generic-lpae, linux-image-azure, linux-image-extra-virtual, linux-tools-oracle, linux-gcp-tools-5.19.0-1018, linux-cloud-tools-5.19.0-35, linux-headers-lowlatency-hwe-20.04-edge, linux-lowlatency-tools-host, linux-tools-lowlatency-64k-hwe-22.04-edge, linux-headers-5.19.0-1021-azure, linux-headers-aws, linux-buildinfo-5.19.0-35-generic, linux-cloud-tools-common, linux-image-5.19.0-35-generic-lpae, linux-lowlatency-64k-hwe-22.04-edge, linux-modules-5.19.0-1021-azure, linux-cloud-tools-generic-hwe-22.04, linux-modules-ipu6-5.19.0-35-generic, linux-image-generic-64k-hwe-22.04, linux-image-generic-lpae, linux-headers-generic-64k-hwe-22.04, linux-image-lowlatency-64k-hwe-20.04, linux-image-lowlatency-hwe-22.04-edge, linux-lowlatency-hwe-22.04, linux-tools-generic-64k-hwe-22.04-edge, linux-image-extra-virtual-hwe-22.04-edge, linux-tools-lowlatency-64k-hwe-20.04, linux-headers-5.19.0-1018-lowlatency, linux-buildinfo-5.19.0-1018-gcp, linux-lowlatency-64k-hwe-20.04-edge, linux-cloud-tools-virtual, linux-lowlatency-64k, linux-modules-extra-5.19.0-1021-azure, linux-image-unsigned-5.19.0-1018-lowlatency, linux-headers-generic-lpae-hwe-22.04, linux-hwe-5.19, linux-headers-virtual, linux-image-virtual, linux-lowlatency-64k-hwe-20.04, linux-headers-5.19.0-35-generic, linux-tools-lowlatency-64k-hwe-22.04, linux-headers-5.19.0-1018-ibm, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-generic-64k-hwe-22.04, linux-headers-generic-hwe-22.04-edge, linux-image-generic-64k, linux-headers-gcp, linux-tools-5.19.0-35-generic-64k, linux-cloud-tools-5.19.0-1018-lowlatency, linux-headers-lowlatency-64k-hwe-22.04, linux-buildinfo-5.19.0-1018-ibm, linux-image-generic-lpae-hwe-22.04, linux-headers-ibm, linux-image-lowlatency, linux-modules-extra-gcp, linux-cloud-tools-lowlatency, linux-tools-generic-lpae-hwe-22.04-edge, linux-modules-ipu6-generic-hwe-22.04-edge, linux-tools-gcp, linux-lowlatency-hwe-20.04, linux-tools-virtual-hwe-22.04-edge, linux-generic-64k-hwe-22.04-edge, linux-headers-generic-64k-hwe-22.04-edge, linux-aws-cloud-tools-5.19.0-1020, linux-tools-5.19.0-1018-oracle o USN-5912-1 : linux-gke-edge, linux-tools-virtual, linux-image-aws-lts-22.04, linux-headers-generic-lpae-hwe-20.04, linux-image-unsigned-5.15.0-67-lowlatency, linux-oracle, linux-buildinfo-5.15.0-1028-gke, linux-headers-oracle, linux-hwe-5.15-cloud-tools-5.15.0-67, linux-tools-azure-fde, linux-virtual-hwe-20.04-edge, linux-buildinfo-5.15.0-1034-azure, linux-tools-generic-hwe-20.04, linux-hwe-5.15-headers-5.15.0-67, linux-headers-5.15.0-67-lowlatency, linux-modules-extra-aws-edge, linux-tools-lowlatency-64k-hwe-20.04-edge, linux-headers-5.15.0-1030-gcp, linux-generic-64k-hwe-20.04, linux-headers-oracle-edge, linux-modules-extra-azure-fde, linux-tools-gcp-edge, linux-image-5.15.0-1031-aws, linux-image-gcp-edge, linux-modules-extra-azure-fde-edge, linux-modules-iwlwifi-generic-hwe-20.04, linux-modules-5.15.0-1031-aws, linux-azure-cloud-tools-5.15.0-1034, linux-headers-generic-64k-hwe-20.04, linux-image-extra-virtual-hwe-20.04, linux-cloud-tools-5.15.0-67-lowlatency, linux-image-generic-64k-hwe-20.04-edge, linux-modules-5.15.0-67-lowlatency, linux-image-generic-64k-hwe-20.04, linux-buildinfo-5.15.0-67-generic-64k, linux-tools-common, linux-headers-5.15.0-1028-gke, linux-image-generic, linux-headers-generic-lpae, linux-modules-extra-aws-lts-22.04, linux-virtual, linux-aws, linux-crashdump, linux-headers-lowlatency-hwe-20.04, linux-buildinfo-5.15.0-67-generic, linux-image-oem-20.04, linux-hwe-5.15-source-5.15.0, linux-headers-aws-edge, linux-headers-generic-64k, linux-oracle-edge, linux-tools-5.15.0-67-generic-lpae, linux-headers-5.15.0-1031-aws, linux-image-5.15.0-67-generic, linux-image-unsigned-5.15.0-1034-azure, linux-cloud-tools-azure-fde, linux-headers-lowlatency-64k-hwe-20.04, linux-modules-iwlwifi-5.15.0-67-lowlatency, linux-image-azure-lts-22.04, linux-modules-5.15.0-67-generic-lpae, linux-tools-lowlatency-hwe-20.04-edge, linux-azure-5.15, linux-image-unsigned-5.15.0-1030-oracle, linux-lowlatency-hwe-20.04-edge, linux-image-5.15.0-1030-gcp, linux-azure, linux-azure-5.15-cloud-tools-5.15.0-1034, linux-headers-lowlatency-64k, linux-image-lowlatency-hwe-20.04, linux-hwe-5.15-cloud-tools-common, linux-tools-generic-hwe-20.04-edge, linux-tools-oracle, linux-aws-cloud-tools-5.15.0-1031, linux-tools-5.15.0-1028-gke, linux-tools-5.15.0-67-generic-64k, linux-hwe-5.15-tools-5.15.0-67, linux-gke-headers-5.15.0-1028, linux-gke-5.15, linux-headers-5.15.0-1034-azure, linux-modules-extra-gcp-edge, linux-image-unsigned-5.15.0-1030-gcp, linux-buildinfo-5.15.0-67-lowlatency-64k, linux-azure-fde, linux-buildinfo-5.15.0-1030-oracle, linux-tools-gke, linux-image-5.15.0-1034-azure-fde, linux-generic, linux-gcp-tools-5.15.0-1030, linux-hwe-5.15, linux-image-unsigned-5.15.0-67-generic-64k, linux-image-virtual-hwe-20.04-edge, linux-tools-azure-edge, linux-image-gcp, linux-lowlatency-tools-5.15.0-67, linux-tools-virtual-hwe-20.04-edge, linux-lowlatency-cloud-tools-common, linux-image-aws-edge, linux-modules-extra-5.15.0-1030-gcp, linux-aws-lts-22.04, linux-image-gke-5.15, linux-libc-dev, linux-modules-extra-5.15.0-1028-gke, linux-tools-lowlatency-hwe-20.04, linux-image-lowlatency-hwe-20.04-edge, linux-oracle-tools-5.15.0-1030, linux-tools-virtual-hwe-20.04, linux-azure-5.15-tools-5.15.0-1034, linux-image-azure-edge, linux-gcp-5.15-headers-5.15.0-1030, linux-aws-5.15-tools-5.15.0-1031, linux-image-oracle-edge, linux-azure-tools-5.15.0-1034, linux-tools-5.15.0-1030-gcp, linux-tools-generic-64k-hwe-20.04-edge, linux-lowlatency-cloud-tools-5.15.0-67, linux-headers-virtual-hwe-20.04, linux-cloud-tools-5.15.0-67-generic, linux-tools-5.15.0-1034-azure, linux-cloud-tools-azure, linux-modules-extra-azure-lts-22.04, linux-tools-lowlatency, linux-headers-azure, linux-tools-host, linux-generic-lpae, linux-headers-gke, linux-source, linux-modules-iwlwifi-generic, linux-headers-generic-lpae-hwe-20.04-edge, linux-image-lowlatency-64k, linux-tools-generic-lpae, linux-azure-headers-5.15.0-1034, linux-image-generic-lpae-hwe-20.04, linux-modules-extra-aws, linux-modules-5.15.0-1030-oracle, linux-modules-iwlwifi-5.15.0-1028-gke, linux-tools-5.15.0-67-lowlatency-64k, linux-lowlatency-hwe-5.15, linux-tools-5.15.0-1031-aws, linux-generic-lpae-hwe-20.04, linux-headers-gke-5.15, linux-gke-5.15-headers-5.15.0-1028, linux-cloud-tools-generic, linux-lowlatency-headers-5.15.0-67, linux-generic-64k, linux-image-unsigned-5.15.0-67-lowlatency-64k, linux-image-5.15.0-1030-oracle, linux-image-5.15.0-1034-azure, linux-oracle-5.15-headers-5.15.0-1030, linux-cloud-tools-generic-hwe-20.04, linux-buildinfo-5.15.0-67-lowlatency, linux-headers-generic-hwe-20.04-edge, linux-gke, linux-headers-azure-lts-22.04, linux-image-extra-virtual-hwe-20.04-edge, linux-lowlatency-hwe-5.15-tools-common, linux-cloud-tools-azure-edge, linux-cloud-tools-lowlatency-hwe-20.04, linux-lowlatency-hwe-5.15-tools-5.15.0-67, linux-lowlatency-hwe-5.15-tools-host, linux-headers-5.15.0-67-generic, linux-tools-azure-lts-22.04, linux-tools-generic-64k-hwe-20.04, linux-oracle-5.15, linux-image-5.15.0-67-lowlatency-64k, linux-tools-azure, linux-aws-tools-5.15.0-1031, linux-tools-lowlatency-64k, linux-cloud-tools-5.15.0-1034-azure, linux-image-5.15.0-67-generic-64k, linux-lowlatency-hwe-5.15-cloud-tools-5.15.0-67, linux-source-5.15.0, linux-cloud-tools-generic-hwe-20.04-edge, linux-generic-lpae-hwe-20.04-edge, linux-image-lowlatency-64k-hwe-20.04-edge, linux-modules-extra-azure-edge, linux, linux-image-generic-hwe-20.04, linux-modules-5.15.0-1034-azure, linux-tools-gke-5.15, linux-tools-azure-fde-edge, linux-tools-gke-edge, linux-buildinfo-5.15.0-1030-gcp, linux-tools-generic, linux-doc, linux-headers-lowlatency-64k-hwe-20.04-edge, linux-aws-headers-5.15.0-1031, linux-buildinfo-5.15.0-67-generic-lpae, linux-lowlatency-hwe-5.15-headers-5.15.0-67, linux-modules-extra-azure, linux-headers-5.15.0-67-lowlatency-64k, linux-virtual-hwe-20.04, linux-headers-oem-20.04, linux-modules-5.15.0-1030-gcp, linux-modules-extra-5.15.0-67-generic, linux-headers-gke-edge, linux-gcp, linux-image-azure-fde, linux-tools-aws, linux-cloud-tools-virtual-hwe-20.04, linux-lowlatency, linux-headers-lowlatency, linux-aws-5.15-headers-5.15.0-1031, linux-image-aws, linux-modules-iwlwifi-generic-hwe-20.04-edge, linux-aws-5.15, linux-tools-5.15.0-1030-oracle, linux-image-oracle, linux-tools-5.15.0-67-generic, linux-headers-virtual-hwe-20.04-edge, linux-headers-azure-edge, linux-azure-fde-edge, linux-lowlatency-tools-common, linux-headers-generic, linux-buildinfo-5.15.0-1031-aws, linux-tools-generic-64k, linux-modules-extra-5.15.0-1031-aws, linux-hwe-5.15-tools-common, linux-image-unsigned-5.15.0-1028-gke, linux-cloud-tools-azure-fde-edge, linux-tools-5.15.0-67, linux-azure-lts-22.04, linux-image-5.15.0-67-generic-lpae, linux-modules-5.15.0-1028-gke, linux-modules-5.15.0-67-generic, linux-headers-azure-fde-edge, linux-gcp-5.15-tools-5.15.0-1030, linux-image-azure, linux-headers-generic-64k-hwe-20.04-edge, linux-image-extra-virtual, linux-image-gke-edge, linux-modules-5.15.0-67-generic-64k, linux-tools-generic-lpae-hwe-20.04, linux-azure-5.15-headers-5.15.0-1034, linux-image-virtual-hwe-20.04, linux-headers-lowlatency-hwe-20.04-edge, linux-lowlatency-tools-host, linux-tools-5.15.0-67-lowlatency, linux-modules-extra-5.15.0-1030-oracle, linux-headers-aws, linux-cloud-tools-common, linux-aws-edge, linux-hwe-5.15-tools-host, linux-headers-5.15.0-67-generic-64k, linux-tools-oem-20.04, linux-gcp-edge, linux-azure-edge, linux-headers-5.15.0-67-generic-lpae, linux-image-generic-lpae, linux-cloud-tools-5.15.0-1031-aws, linux-cloud-tools-virtual-hwe-20.04-edge, linux-image-lowlatency-64k-hwe-20.04, linux-gke-tools-5.15.0-1028, linux-image-gke, linux-generic-64k-hwe-20.04-edge, linux-lowlatency-hwe-5.15-cloud-tools-common, linux-modules-iwlwifi-5.15.0-1030-gcp, linux-cloud-tools-5.15.0-67, linux-gcp-5.15, linux-oracle-headers-5.15.0-1030, linux-image-azure-fde-edge, linux-image-generic-hwe-20.04-edge, linux-lowlatency-64k-hwe-20.04-edge, linux-gcp-headers-5.15.0-1030, linux-generic-hwe-20.04, linux-tools-aws-lts-22.04, linux-tools-lowlatency-64k-hwe-20.04, linux-cloud-tools-virtual, linux-lowlatency-64k, linux-tools-oracle-edge, linux-headers-aws-lts-22.04, linux-headers-5.15.0-1030-oracle, linux-tools-generic-lpae-hwe-20.04-edge, linux-headers-generic-hwe-20.04, linux-modules-5.15.0-67-lowlatency-64k, linux-modules-extra-5.15.0-1034-azure, linux-gke-5.15-tools-5.15.0-1028, linux-headers-virtual, linux-image-5.15.0-67-lowlatency, linux-image-virtual, linux-lowlatency-64k-hwe-20.04, linux-tools-aws-edge, linux-headers-azure-fde, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-headers-5.15.0-67, linux-image-generic-64k, linux-generic-hwe-20.04-edge, linux-oracle-5.15-tools-5.15.0-1030, linux-aws-5.15-cloud-tools-5.15.0-1031, linux-headers-gcp, linux-image-lowlatency, linux-image-unsigned-5.15.0-1031-aws, linux-oem-20.04, linux-image-5.15.0-1028-gke, linux-cloud-tools-azure-lts-22.04, linux-modules-extra-gcp, linux-cloud-tools-lowlatency, linux-modules-iwlwifi-5.15.0-67-generic, linux-image-unsigned-5.15.0-1034-azure-fde, linux-tools-gcp, linux-lowlatency-hwe-20.04, linux-image-unsigned-5.15.0-67-generic, linux-image-generic-lpae-hwe-20.04-edge, linux-headers-gcp-edge o USN-5913-1 : linux-oem-5.14-tools-host, linux-modules-iwlwifi-oem-22.04, linux-modules-5.14.0-1058-oem, linux-image-5.17.0-1028-oem, linux-tools-oem-20.04c, linux-oem-22.04, linux-tools-oem-20.04b, linux-oem-22.04a, linux-headers-oem-22.04a, linux-image-oem-20.04c, linux-image-unsigned-5.14.0-1058-oem, linux-modules-iwlwifi-oem-20.04, linux-modules-5.17.0-1028-oem, linux-headers-oem-20.04d, linux-modules-iwlwifi-oem-20.04d, linux-headers-5.14.0-1058-oem, linux-oem-5.14-headers-5.14.0-1058, linux-tools-oem-20.04, linux-image-5.14.0-1058-oem, linux-modules-ipu6-5.17.0-1028-oem, linux-image-oem-20.04d, linux-modules-ipu6-oem-22.04, linux-image-oem-22.04a, linux-tools-5.17.0-1028-oem, linux-tools-oem-22.04, linux-image-oem-20.04b, linux-modules-ipu6-oem-22.04a, linux-oem-20.04c, linux-image-oem-20.04, linux-modules-ivsc-oem-22.04a, linux-modules-iwlwifi-oem-22.04a, linux-oem-5.17, linux-headers-oem-20.04, linux-modules-iwlwifi-5.17.0-1028-oem, linux-oem-5.17-tools-5.17.0-1028, linux-oem-20.04b, linux-buildinfo-5.17.0-1028-oem, linux-modules-iwlwifi-5.14.0-1058-oem, linux-headers-oem-22.04, linux-modules-ivsc-oem-22.04, linux-oem-20.04, linux-image-oem-22.04, linux-headers-5.17.0-1028-oem, linux-modules-ivsc-5.17.0-1028-oem, linux-oem-20.04d, linux-headers-oem-20.04b, linux-tools-5.14.0-1058-oem, linux-oem-5.17-headers-5.17.0-1028, linux-tools-oem-20.04d, linux-tools-oem-22.04a, linux-oem-5.14-tools-5.14.0-1058, linux-oem-5.14, linux-oem-5.17-tools-host, linux-headers-oem-20.04c, linux-image-unsigned-5.17.0-1028-oem, linux-buildinfo-5.14.0-1058-oem o USN-5914-1 : linux-modules-ipu6-6.0.0-1012-oem, linux-modules-iwlwifi-oem-22.04b, linux-modules-6.0.0-1012-oem, linux-modules-ipu6-oem-22.04b, linux-image-unsigned-6.0.0-1012-oem, linux-modules-ivsc-oem-22.04b, linux-modules-ivsc-6.0.0-1012-oem, linux-headers-6.0.0-1012-oem, linux-modules-iwlwifi-6.0.0-1012-oem, linux-oem-6.0-tools-6.0.0-1012, linux-oem-6.0, linux-image-oem-22.04b, linux-tools-oem-22.04b, linux-oem-22.04b, linux-headers-oem-22.04b, linux-image-6.0.0-1012-oem, linux-buildinfo-6.0.0-1012-oem, linux-oem-6.0-headers-6.0.0-1012, linux-tools-6.0.0-1012-oem, linux-oem-6.0-tools-host o USN-5856-1 : linux-oem-6.1-headers-6.1.0-1006, linux-image-unsigned-6.1.0-1006-oem, linux-headers-6.1.0-1006-oem, linux-oem-22.04c, linux-modules-ivsc-oem-22.04c, linux-tools-oem-22.04c, linux-modules-6.1.0-1006-oem, linux-buildinfo-6.1.0-1006-oem, linux-image-oem-22.04c, linux-modules-ipu6-6.1.0-1006-oem, linux-modules-ivsc-6.1.0-1006-oem, linux-modules-ipu6-oem-22.04c, linux-oem-6.1-tools-host, linux-oem-6.1-tools-6.1.0-1006, linux-oem-6.1, linux-tools-6.1.0-1006-oem, linux-headers-oem-22.04c, linux-image-6.1.0-1006-oem o USN-5857-1 : linux-modules-iwlwifi-oem-22.04b, linux-modules-6.0.0-1011-oem, linux-image-unsigned-6.0.0-1011-oem, linux-modules-ivsc-6.0.0-1011-oem, linux-modules-ipu6-oem-22.04b, linux-modules-ivsc-oem-22.04b, linux-image-6.0.0-1011-oem, linux-modules-iwlwifi-6.0.0-1011-oem, linux-buildinfo-6.0.0-1011-oem, linux-tools-6.0.0-1011-oem, linux-oem-6.0, linux-image-oem-22.04b, linux-tools-oem-22.04b, linux-oem-22.04b, linux-modules-ipu6-6.0.0-1011-oem, linux-headers-oem-22.04b, linux-headers-6.0.0-1011-oem, linux-oem-6.0-headers-6.0.0-1011, linux-oem-6.0-tools-host, linux-oem-6.0-tools-6.0.0-1011 o USN-5858-1 : linux-headers-5.17.0-1027-oem, linux-tools-5.17.0-1027-oem, linux-oem-22.04, linux-oem-22.04a, linux-headers-oem-22.04a, linux-modules-iwlwifi-5.17.0-1027-oem, linux-oem-5.17-tools-5.17.0-1027, linux-modules-ivsc-5.17.0-1027-oem, linux-modules-ipu6-5.17.0-1027-oem, linux-image-5.17.0-1027-oem, linux-image-oem-22.04a, linux-modules-ipu6-oem-22.04, linux-tools-oem-22.04, linux-modules-ipu6-oem-22.04a, linux-modules-ivsc-oem-22.04a, linux-image-unsigned-5.17.0-1027-oem, linux-modules-iwlwifi-oem-22.04a, linux-oem-5.17, linux-oem-5.17-headers-5.17.0-1027, linux-headers-oem-22.04, linux-modules-ivsc-oem-22.04, linux-image-oem-22.04, linux-tools-oem-22.04a, linux-modules-5.17.0-1027-oem, linux-oem-5.17-tools-host, linux-buildinfo-5.17.0-1027-oem, linux-modules-iwlwifi-oem-22.04 o USN-5859-1 : linux-image-unsigned-5.14.0-1057-oem, linux-oem-5.14-tools-host, linux-tools-5.14.0-1057-oem, linux-tools-oem-20.04c, linux-tools-oem-20.04b, linux-modules-iwlwifi-oem-20.04, linux-image-oem-20.04c, linux-oem-5.14-tools-5.14.0-1057, linux-headers-oem-20.04d, linux-modules-iwlwifi-oem-20.04d, linux-tools-oem-20.04, linux-modules-iwlwifi-5.14.0-1057-oem, linux-image-oem-20.04d, linux-image-oem-20.04b, linux-oem-20.04c, linux-headers-5.14.0-1057-oem, linux-image-oem-20.04, linux-headers-oem-20.04, linux-oem-20.04b, linux-buildinfo-5.14.0-1057-oem, linux-oem-5.14-headers-5.14.0-1057, linux-modules-5.14.0-1057-oem, linux-oem-20.04, linux-oem-20.04d, linux-headers-oem-20.04b, linux-image-5.14.0-1057-oem, linux-tools-oem-20.04d, linux-oem-5.14, linux-headers-oem-20.04c o USN-5884-1 : linux-aws-cloud-tools-4.4.0-1154, linux-aws-tools-4.4.0-1154, linux-buildinfo-4.4.0-1154-aws, linux-modules-extra-4.4.0-1154-aws, linux-headers-4.4.0-1154-aws, linux-modules-4.4.0-1154-aws, linux-tools-aws, linux-aws-headers-4.4.0-1154, linux-cloud-tools-4.4.0-1154-aws, linux-headers-aws, linux-image-4.4.0-1154-aws, linux-tools-4.4.0-1154-aws, linux-aws, linux-modules-extra-aws, linux-image-aws o USN-5883-1 : linux-signed-image-generic-hwe-16.04, linux-cloud-tools-virtual-hwe-16.04, linux-headers-4.15.0-206-lowlatency, linux-image-lowlatency-hwe-16.04, linux-modules-4.15.0-206-generic, linux-headers-generic-hwe-16.04, linux-headers-oem, linux-image-virtual-hwe-16.04-edge, linux-tools-generic-hwe-16.04, linux-cloud-tools-generic-hwe-16.04, linux-image-generic-hwe-16.04-edge, linux-headers-virtual-hwe-16.04, linux-signed-lowlatency-hwe-16.04-edge, linux-headers-lowlatency-hwe-16.04-edge, linux-image-4.15.0-206-generic, linux-hwe, linux-signed-image-lowlatency-hwe-16.04, linux-modules-4.15.0-206-lowlatency, linux-tools-lowlatency-hwe-16.04, linux-cloud-tools-4.15.0-206-generic, linux-headers-4.15.0-206, linux-cloud-tools-lowlatency-hwe-16.04-edge, linux-headers-4.15.0-206-generic, linux-image-unsigned-4.15.0-206-generic, linux-image-unsigned-4.15.0-206-lowlatency, linux-tools-generic-hwe-16.04-edge, linux-cloud-tools-generic-hwe-16.04-edge, linux-buildinfo-4.15.0-206-generic, linux-image-lowlatency-hwe-16.04-edge, linux-signed-image-oem, linux-image-extra-virtual-hwe-16.04, linux-image-extra-virtual-hwe-16.04-edge, linux-virtual-hwe-16.04-edge, linux-cloud-tools-lowlatency-hwe-16.04, linux-signed-generic-hwe-16.04, linux-cloud-tools-4.15.0-206-lowlatency, linux-image-virtual-hwe-16.04, linux-virtual-hwe-16.04, linux-buildinfo-4.15.0-206-lowlatency, linux-signed-generic-hwe-16.04-edge, linux-generic-hwe-16.04-edge, linux-headers-generic-hwe-16.04-edge, linux-lowlatency-hwe-16.04, linux-signed-lowlatency-hwe-16.04, linux-source-4.15.0, linux-tools-4.15.0-206-lowlatency, linux-image-oem, linux-modules-extra-4.15.0-206-generic, linux-signed-image-generic-hwe-16.04-edge, linux-tools-oem, linux-tools-lowlatency-hwe-16.04-edge, linux-tools-virtual-hwe-16.04-edge, linux-headers-lowlatency-hwe-16.04, linux-oem, linux-hwe-cloud-tools-4.15.0-206, linux-headers-virtual-hwe-16.04-edge, linux-tools-virtual-hwe-16.04, linux-hwe-tools-4.15.0-206, linux-image-generic-hwe-16.04, linux-lowlatency-hwe-16.04-edge, linux-signed-oem, linux-tools-4.15.0-206-generic, linux-signed-image-lowlatency-hwe-16.04-edge, linux-generic-hwe-16.04, linux-image-4.15.0-206-lowlatency, linux-cloud-tools-virtual-hwe-16.04-edge - --------------------------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/ iQIVAwUBZAF3sskNZI30y1K9AQiXqw//fCh2trhnktPtZPcCPlmhQp3+R9UPJiMA lblN1ouOKARUQ5xW8eD/c1gjldoM/s5NMLXm3+V2q+6TJOEI2Nzs8r1EuHD5eSOz MJ5Xz7uM1q3oQ1EvyL5+5y2r1/h9K3t7mPiNAZQE1pruk/MVGoZgS4QaL5DbrieE 6cxuspe5kDXW6o2Cw3460tsfbra1Cox/tK5uNhgtNq8p4Xsa01LawrMCglH/Azdd +r3wg1ScqCxJPTXTtopXYc8+sl1o5rvUYytx2W9pFp4/V2EGF/HcWy/oGh7Aylx3 bPh7Soo/r/kbr1Au+xznNGsHqTjumkFum0fteodL/TDCmOqsvrUd3ODJX011DuvQ FtfuBiOEdk8bsowC2niWUfDK+WLZBjTamFqBpMfCOUkdz06csMwiuILw5Odjr+Vh cTeqHsNB5z53pTHfklmmg9C7dAYUVFiOnmNqXwFYnFYaDKD99jAwYGr4h9N2IazO sqXpK7bVhNUyi34/IWU4nXe5iJNSgakGYmfsePHrtLFwQtFaGVBRVQRhHE8TPm37 csxhn2p0J2xXKshgAjpyPclf5MzTkaSW28UqTkLZSI+56XSuOFnOGehpMB0xU51j WfdsajSYRFU72/Lpzg/owIJd9XirGNWHzlXXbRRMhtOtSw1sh9D6J0KFex0AMoxz In7Y9U7hCbQ= =OwBj -----END PGP SIGNATURE-----