Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0217 USN-5802-1: Linux kernel vulnerabilities 13 January 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: Ubuntu Operating System: Ubuntu Resolution: Patch/Upgrade CVE Names: CVE-2022-45934 CVE-2022-43945 CVE-2022-42896 CVE-2022-3643 Original Bulletin: https://ubuntu.com/security/notices/USN-5802-1 Comment: CVSS (Max): 10.0 CVE-2022-3643 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H) CVSS Source: NVD Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- USN-5802-1: Linux kernel vulnerabilities 12 January 2023 Several security issues were fixed in the Linux kernel. Releases o Ubuntu 16.04 ESM o Ubuntu 14.04 ESM Packages o linux - Linux kernel o linux-aws - Linux kernel for Amazon Web Services (AWS) systems o linux-kvm - Linux kernel for cloud environments o linux-lts-xenial - Linux hardware enablement kernel from Xenial for Trusty Details It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. ( CVE-2022-43945 ) Tamas Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. ( CVE-2022-42896 ) It was discovered that the Xen netback driver in the Linux kernel did not properly handle packets structured in certain ways. An attacker in a guest VM could possibly use this to cause a denial of service (host NIC availability). ( CVE-2022-3643 ) It was discovered that an integer overflow vulnerability existed in the Bluetooth subsystem in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash). ( CVE-2022-45934 ) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 o linux-image-4.4.0-236-generic - 4.4.0-236.270 Available with Ubuntu Pro (Infra-only) o linux-image-generic - 4.4.0.236.242 Available with Ubuntu Pro (Infra-only) o linux-image-lowlatency-lts-xenial - 4.4.0.236.242 Available with Ubuntu Pro (Infra-only) o linux-image-virtual-lts-xenial - 4.4.0.236.242 Available with Ubuntu Pro (Infra-only) o linux-image-virtual - 4.4.0.236.242 Available with Ubuntu Pro (Infra-only) o linux-image-generic-lts-xenial - 4.4.0.236.242 Available with Ubuntu Pro (Infra-only) o linux-image-kvm - 4.4.0.1116.113 Available with Ubuntu Pro (Infra-only) o linux-image-4.4.0-1116-kvm - 4.4.0-1116.126 Available with Ubuntu Pro (Infra-only) o linux-image-4.4.0-236-lowlatency - 4.4.0-236.270 Available with Ubuntu Pro (Infra-only) o linux-image-lowlatency - 4.4.0.236.242 Available with Ubuntu Pro (Infra-only) Ubuntu 14.04 o linux-image-4.4.0-236-generic - 4.4.0-236.270~14.04.1 Available with Ubuntu Pro (Infra-only) o linux-image-generic-lts-xenial - 4.4.0.236.205 Available with Ubuntu Pro (Infra-only) o linux-image-lowlatency-lts-xenial - 4.4.0.236.205 Available with Ubuntu Pro (Infra-only) o linux-image-aws - 4.4.0.1115.112 Available with Ubuntu Pro (Infra-only) o linux-image-4.4.0-1115-aws - 4.4.0-1115.121 Available with Ubuntu Pro (Infra-only) o linux-image-4.4.0-236-lowlatency - 4.4.0-236.270~14.04.1 Available with Ubuntu Pro (Infra-only) o linux-image-virtual-lts-xenial - 4.4.0.236.205 Available with Ubuntu Pro (Infra-only) 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-2022-42896 o CVE-2022-45934 o CVE-2022-3643 o CVE-2022-43945 Related notices o USN-5780-1 : linux-oem-6.0-tools-6.0.0-1008, linux-oem-6.0-tools-host, linux-tools-6.0.0-1008-oem, linux-headers-oem-22.04b, linux-buildinfo-6.0.0-1008-oem, linux-headers-6.0.0-1008-oem, linux-image-6.0.0-1008-oem, linux-oem-22.04b, linux-oem-6.0-headers-6.0.0-1008, linux-modules-iwlwifi-6.0.0-1008-oem, linux-oem-6.0, linux-image-unsigned-6.0.0-1008-oem, linux-modules-6.0.0-1008-oem, linux-tools-oem-22.04b, linux-modules-iwlwifi-oem-22.04b, linux-image-oem-22.04b o USN-5783-1 : linux-oem-5.17-tools-5.17.0-1025, linux-modules-iwlwifi-oem-22.04a, linux-modules-iwlwifi-oem-22.04, linux-tools-oem-22.04, linux-modules-iwlwifi-5.17.0-1025-oem, linux-oem-22.04, linux-headers-oem-22.04a, linux-oem-22.04a, linux-headers-5.17.0-1025-oem, linux-tools-5.17.0-1025-oem, linux-buildinfo-5.17.0-1025-oem, linux-image-unsigned-5.17.0-1025-oem, linux-headers-oem-22.04, linux-image-oem-22.04, linux-oem-5.17, linux-oem-5.17-tools-host, linux-image-oem-22.04a, linux-image-5.17.0-1025-oem, linux-oem-5.17-headers-5.17.0-1025, linux-modules-5.17.0-1025-oem, linux-tools-oem-22.04a o USN-5794-1 : linux-image-aws, linux-aws-tools-4.4.0-1153, linux-headers-aws, linux-tools-4.4.0-1153-aws, linux-aws-headers-4.4.0-1153, linux-cloud-tools-4.4.0-1153-aws, linux-modules-extra-4.4.0-1153-aws, linux-headers-4.4.0-1153-aws, linux-modules-4.4.0-1153-aws, linux-buildinfo-4.4.0-1153-aws, linux-image-4.4.0-1153-aws, linux-aws, linux-modules-extra-aws, linux-tools-aws, linux-aws-cloud-tools-4.4.0-1153 o USN-5754-1 : linux-image-unsigned-5.19.0-1014-aws, linux-generic-64k, linux-headers-lowlatency-64k-hwe-22.04-edge, linux-headers-gcp, linux-image-raspi, linux-kvm, linux-image-virtual-hwe-22.04-edge, linux-image-lowlatency-64k-hwe-22.04, linux-image-lowlatency-64k, linux-buildinfo-5.19.0-26-generic, linux-virtual-hwe-22.04-edge, linux-headers-lowlatency-64k-hwe-22.04, linux-tools-generic-lpae-hwe-22.04, linux-modules-5.19.0-26-generic-lpae, linux-headers-lowlatency-hwe-20.04-edge, linux-gcp, linux-generic-hwe-22.04, linux-raspi-headers-5.19.0-1009, linux-modules-extra-5.19.0-1013-gcp, linux-oracle-tools-5.19.0-1013, linux-image-lowlatency-hwe-20.04, linux-modules-5.19.0-1009-raspi, linux-modules-iwlwifi-generic-hwe-22.04, linux-tools-generic-64k, linux-tools-host, linux-headers-virtual, linux-lowlatency-hwe-20.04-edge, linux-headers-raspi, linux-image-unsigned-5.19.0-26-generic, linux-lowlatency-64k-hwe-22.04-edge, linux-image-lowlatency-hwe-22.04-edge, linux-lowlatency-hwe-22.04, linux-tools-5.19.0-26, linux-headers-lowlatency-64k, linux-image-5.19.0-1009-raspi, linux-headers-5.19.0-1009-raspi, linux-cloud-tools-virtual-hwe-22.04, linux-image-extra-virtual, linux-modules-5.19.0-26-generic, linux-tools-raspi-nolpae, linux-lowlatency-64k, linux-cloud-tools-generic, linux-lowlatency-hwe-22.04-edge, linux-modules-extra-gcp, linux-image-5.19.0-26-generic-64k, linux-lowlatency-tools-host, linux-image-unsigned-5.19.0-26-generic-64k, linux-modules-iwlwifi-5.19.0-26-generic, linux-tools-5.19.0-1012-lowlatency, linux-cloud-tools-lowlatency-hwe-22.04-edge, linux-aws-tools-5.19.0-1014, linux-headers-aws, linux-modules-5.19.0-1009-raspi-nolpae, linux-buildinfo-5.19.0-1009-raspi, linux-tools-5.19.0-1009-raspi-nolpae, linux-source-5.19.0, linux-modules-extra-5.19.0-1013-oracle, linux-image-lowlatency-hwe-22.04, linux-generic-hwe-22.04-edge, linux-raspi-nolpae, linux-image-raspi-nolpae, linux-headers-5.19.0-26, linux-generic-64k-hwe-22.04, linux-ibm-cloud-tools-common, linux-headers-5.19.0-1012-lowlatency-64k, linux-tools-lowlatency-hwe-22.04-edge, linux-modules-extra-5.19.0-26-generic, linux-image-5.19.0-26-generic-lpae, linux-headers-generic-64k-hwe-22.04-edge, linux-image-generic-lpae, linux-source, linux-modules-5.19.0-1013-oracle, linux-modules-5.19.0-1012-lowlatency, linux-buildinfo-5.19.0-26-generic-lpae, linux-tools-5.19.0-26-generic-64k, linux-buildinfo-5.19.0-1014-aws, linux-headers-lowlatency-hwe-20.04, linux-image-5.19.0-1013-ibm, linux-buildinfo-5.19.0-1012-lowlatency-64k, linux-generic-64k-hwe-22.04-edge, linux-lowlatency-64k-hwe-20.04, linux-image-unsigned-5.19.0-1013-kvm, linux-modules-extra-raspi-nolpae, linux-image-unsigned-5.19.0-1013-gcp, linux-tools-virtual, linux-image-generic-64k-hwe-22.04-edge, linux-image-5.19.0-1012-lowlatency-64k, linux-modules-5.19.0-1013-kvm, linux-generic-lpae, linux-headers-5.19.0-1014-aws, linux-headers-lowlatency, linux-headers-virtual-hwe-22.04-edge, linux-generic, linux-image-unsigned-5.19.0-1012-lowlatency-64k, linux-image-5.19.0-1009-raspi-nolpae, linux-kvm-headers-5.19.0-1013, linux-ibm-headers-5.19.0-1013, linux-tools-5.19.0-26-generic, linux-tools-gcp, linux-lowlatency-hwe-20.04, linux-tools-5.19.0-26-generic-lpae, linux-aws, linux-cloud-tools-5.19.0-26, linux-raspi-tools-5.19.0-1009, linux-oem-22.04, linux-tools-generic, linux-headers-lowlatency-64k-hwe-20.04, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-doc, linux-headers-5.19.0-1013-ibm, linux-headers-ibm, linux-headers-kvm, linux-cloud-tools-virtual-hwe-22.04-edge, linux-headers-5.19.0-1012-lowlatency, linux-tools-5.19.0-1013-gcp, linux-tools-ibm, linux-headers-generic-hwe-22.04, linux-image-generic-64k-hwe-22.04, linux-tools-5.19.0-1013-kvm, linux-headers-5.19.0-26-generic-64k, linux-headers-5.19.0-1009-raspi-nolpae, linux-tools-lowlatency-64k-hwe-20.04, linux-image-generic-64k, linux-cloud-tools-5.19.0-1012-lowlatency, linux-buildinfo-5.19.0-1013-oracle, linux-headers-raspi-nolpae, linux-headers-lowlatency-hwe-22.04-edge, linux-modules-5.19.0-26-generic-64k, linux-buildinfo-5.19.0-26-generic-64k, linux-tools-generic-hwe-22.04, linux-virtual, linux-cloud-tools-5.19.0-26-generic, linux-image-unsigned-5.19.0-1012-lowlatency, linux-lowlatency-tools-common, linux-buildinfo-5.19.0-1013-kvm, linux-headers-virtual-hwe-22.04, linux-tools-kvm, linux-image-generic-lpae-hwe-22.04-edge, linux-libc-dev, linux-modules-extra-5.19.0-1014-aws, linux-virtual-hwe-22.04, linux-tools-generic-hwe-22.04-edge, linux-tools-virtual-hwe-22.04, linux-lowlatency-headers-5.19.0-1012, linux-headers-generic, linux-image-ibm, linux-image-lowlatency-64k-hwe-20.04, linux-tools-lowlatency-64k, linux-headers-5.19.0-26-generic, linux-headers-5.19.0-26-generic-lpae, linux-tools-aws, linux-ibm-tools-5.19.0-1013, linux-image-aws, linux-modules-extra-5.19.0-1013-ibm, linux-generic-lpae-hwe-22.04-edge, linux-tools-generic-lpae, linux-ibm-source-5.19.0, linux-image-generic-lpae-hwe-22.04, linux-headers-lowlatency-64k-hwe-20.04-edge, linux-tools-lowlatency-hwe-20.04, linux-modules-iwlwifi-generic-hwe-22.04-edge, linux-tools-oem-22.04, linux-modules-5.19.0-1013-gcp, linux-image-gcp, linux-headers-generic-64k, linux-image-unsigned-5.19.0-1013-oracle, linux-ibm, linux-cloud-tools-virtual, linux-tools-generic-64k-hwe-22.04, linux-image-lowlatency, linux-tools-lowlatency-64k-hwe-20.04-edge, linux-cloud-tools-generic-hwe-22.04, linux-tools-raspi, linux-headers-generic-lpae, linux-lowlatency-tools-5.19.0-1012, linux-ibm-tools-common, linux-headers-generic-lpae-hwe-22.04-edge, linux-tools-lowlatency-hwe-22.04, linux-image-5.19.0-1013-gcp, linux-cloud-tools-lowlatency, linux-modules-extra-aws, linux-headers-oem-22.04, linux-image-virtual-hwe-22.04, linux-cloud-tools-lowlatency-hwe-20.04, linux-kvm-tools-5.19.0-1013, linux-lowlatency-64k-hwe-20.04-edge, linux-headers-5.19.0-1013-oracle, linux-raspi, linux-image-5.19.0-1014-aws, linux-tools-oracle, linux-gcp-tools-5.19.0-1013, linux-headers-generic-hwe-22.04-edge, linux-modules-5.19.0-1012-lowlatency-64k, linux-image-oracle, linux-tools-5.19.0-1013-ibm, linux-cloud-tools-common, linux-buildinfo-5.19.0-1012-lowlatency, linux-tools-common, linux-gcp-headers-5.19.0-1013, linux-image-5.19.0-1013-oracle, linux-modules-5.19.0-1013-ibm, linux-headers-5.19.0-1013-gcp, linux-oracle-headers-5.19.0-1013, linux-aws-headers-5.19.0-1014, linux-image-generic-hwe-22.04, linux-cloud-tools-5.19.0-1014-aws, linux-image-extra-virtual-hwe-22.04, linux-headers-5.19.0-1013-kvm, linux-headers-generic-64k-hwe-22.04, linux-lowlatency-cloud-tools-5.19.0-1012, linux-tools-lowlatency, linux-headers-oracle, linux-generic-lpae-hwe-22.04, linux-image-5.19.0-1013-kvm, linux-modules-extra-raspi, linux-image-5.19.0-26-generic, linux-image-lowlatency-64k-hwe-20.04-edge, linux-cloud-tools-generic-hwe-22.04-edge, linux-image-generic, linux-modules-iwlwifi-generic, linux-tools-lowlatency-64k-hwe-22.04, linux-image-lowlatency-hwe-20.04-edge, linux-image-virtual, linux-buildinfo-5.19.0-1013-ibm, linux-buildinfo-5.19.0-1013-gcp, linux-lowlatency-64k-hwe-22.04, linux-modules-extra-5.19.0-1009-raspi, linux-image-5.19.0-1012-lowlatency, linux-tools-5.19.0-1014-aws, linux-tools-generic-lpae-hwe-22.04-edge, linux-headers-generic-lpae-hwe-22.04, linux-tools-lowlatency-64k-hwe-22.04-edge, linux-tools-5.19.0-1012-lowlatency-64k, linux-tools-5.19.0-1013-oracle, linux-modules-extra-5.19.0-1009-raspi-nolpae, linux, linux-image-unsigned-5.19.0-1013-ibm, linux-tools-lowlatency-hwe-20.04-edge, linux-tools-generic-64k-hwe-22.04-edge, linux-modules-iwlwifi-5.19.0-1012-lowlatency, linux-image-lowlatency-64k-hwe-22.04-edge, linux-cloud-tools-lowlatency-hwe-22.04, linux-lowlatency-cloud-tools-common, linux-tools-virtual-hwe-22.04-edge, linux-image-extra-virtual-hwe-22.04-edge, linux-image-oem-22.04, linux-tools-5.19.0-1009-raspi, linux-oracle, linux-image-generic-hwe-22.04-edge, linux-crashdump, linux-headers-lowlatency-hwe-22.04, linux-image-kvm, linux-modules-5.19.0-1014-aws, linux-lowlatency, linux-aws-cloud-tools-5.19.0-1014, linux-buildinfo-5.19.0-1009-raspi-nolpae o USN-5755-1 : linux-tools-5.15.0-1025-oracle, linux-headers-lowlatency-64k-hwe-22.04-edge, linux-image-5.15.0-1025-oracle, linux-modules-5.15.0-56-generic, linux-image-lowlatency-64k-hwe-22.04, linux-cloud-tools-5.15.0-56, linux-virtual-hwe-22.04-edge, linux-tools-generic-lpae-hwe-22.04, linux-headers-5.15.0-1025-oracle, linux-tools-host, linux-modules-iwlwifi-generic-hwe-22.04, linux-headers-virtual, linux-lowlatency-hwe-20.04-edge, linux-lowlatency-64k-hwe-22.04-edge, linux-tools-5.15.0-1024-kvm, linux-modules-extra-5.15.0-1021-raspi-nolpae, linux-image-5.15.0-1011-gkeop, linux-modules-5.15.0-1024-kvm, linux-image-virtual-hwe-20.04-edge, linux-cloud-tools-lowlatency-hwe-22.04-edge, linux-oracle-5.15-headers-5.15.0-1025, linux-aws-edge, linux-image-lowlatency-hwe-22.04, linux-generic-hwe-22.04-edge, linux-ibm-cloud-tools-common, linux-tools-5.15.0-56-generic, linux-gkeop-5.15, linux-image-generic-lpae-hwe-20.04, linux-image-unsigned-5.15.0-1025-oracle, linux-headers-5.15.0-1021-raspi-nolpae, linux-modules-extra-5.15.0-1011-gkeop, linux-modules-extra-raspi-nolpae, linux-cloud-tools-virtual-hwe-20.04, linux-cloud-tools-gkeop, linux-modules-5.15.0-56-lowlatency-64k, linux-modules-extra-aws-lts-22.04, linux-aws, linux-modules-extra-5.15.0-1025-gcp, linux-lowlatency-hwe-5.15-cloud-tools-common, linux-headers-gkeop, linux-image-generic-64k-hwe-22.04, linux-image-unsigned-5.15.0-1025-gcp, linux-intel-iotg-cloud-tools-5.15.0-1021, linux-hwe-5.15-tools-common, linux-oracle-headers-5.15.0-1025, linux-tools-generic-hwe-20.04-edge, linux-tools-generic-hwe-22.04, linux-image-unsigned-5.15.0-1026-aws, linux-virtual, linux-tools-generic-hwe-22.04-edge, linux-headers-generic, linux-intel-iotg-cloud-tools-common, linux-image-aws, linux-image-aws-lts-22.04, linux-generic-lpae-hwe-20.04-edge, linux-hwe-5.15, linux-image-generic-lpae-hwe-22.04, linux-headers-lowlatency-64k-hwe-20.04-edge, linux-kvm-headers-5.15.0-1024, linux-cloud-tools-gkeop-5.15, linux-tools-lowlatency-64k-hwe-20.04-edge, linux-headers-aws-edge, linux-modules-extra-aws, linux-lowlatency-hwe-5.15-cloud-tools-5.15.0-56, linux-cloud-tools-generic-hwe-20.04, linux-image-virtual-hwe-22.04, linux-lowlatency-64k-hwe-20.04-edge, linux-tools-oracle-edge, linux-tools-virtual-hwe-20.04, linux-tools-generic-lpae-hwe-20.04, linux-image-generic-hwe-22.04, linux-modules-extra-raspi, linux-aws-5.15-tools-5.15.0-1026, linux-cloud-tools-generic-hwe-22.04-edge, linux-lowlatency-64k-hwe-22.04, linux-image-5.15.0-56-lowlatency, linux-headers-generic-hwe-20.04, linux-image-aws-edge, linux-headers-gkeop-5.15, linux-intel-iotg-tools-5.15.0-1021, linux-gkeop-tools-5.15.0-1011, linux-oracle-tools-5.15.0-1025, linux-oracle, linux-crashdump, linux-headers-lowlatency-hwe-22.04, linux-aws-5.15-cloud-tools-5.15.0-1026, linux-buildinfo-5.15.0-1021-intel-iotg, linux-generic-hwe-20.04, linux-tools-5.15.0-1011-gkeop, linux-tools-5.15.0-56-generic-64k, linux-kvm, linux-image-virtual-hwe-22.04-edge, linux-buildinfo-5.15.0-1026-aws, linux-image-lowlatency-64k, linux-headers-lowlatency-64k-hwe-22.04, linux-aws-cloud-tools-5.15.0-1026, linux-headers-raspi, linux-image-lowlatency-hwe-22.04-edge, linux-headers-lowlatency-64k, linux-image-5.15.0-1021-intel-iotg, linux-modules-iwlwifi-generic-hwe-20.04-edge, linux-image-generic-lpae-hwe-20.04-edge, linux-lowlatency-64k, linux-headers-aws, linux-lowlatency-hwe-5.15-headers-5.15.0-56, linux-image-raspi-nolpae, linux-tools-5.15.0-1021-raspi-nolpae, linux-tools-lowlatency-hwe-22.04-edge, linux-aws-lts-22.04, linux-tools-oem-20.04, linux-headers-generic-64k-hwe-22.04-edge, linux-image-generic-lpae, linux-source, linux-buildinfo-5.15.0-56-lowlatency-64k, linux-headers-virtual-hwe-22.04-edge, linux-headers-5.15.0-56-generic-64k, linux-tools-gcp, linux-image-unsigned-5.15.0-1011-gkeop, linux-lowlatency-hwe-20.04, linux-modules-extra-5.15.0-1021-raspi, linux-headers-5.15.0-56, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-gcp-tools-5.15.0-1025, linux-modules-5.15.0-1021-raspi-nolpae, linux-headers-aws-lts-22.04, linux-image-generic-64k, linux-tools-gkeop-5.15, linux-headers-raspi-nolpae, linux-tools-5.15.0-1021-ibm, linux-intel-iotg-headers-5.15.0-1021, linux-lowlatency-tools-common, linux-headers-virtual-hwe-22.04, linux-tools-kvm, linux-libc-dev, linux-buildinfo-5.15.0-1021-raspi-nolpae, linux-tools-virtual-hwe-22.04, linux-image-ibm, linux-tools-aws, linux-generic-lpae-hwe-22.04-edge, linux-tools-lowlatency-hwe-20.04, linux-headers-oracle-edge, linux-image-unsigned-5.15.0-1021-intel-iotg, linux-aws-tools-5.15.0-1026, linux-modules-extra-5.15.0-1026-aws, linux-modules-iwlwifi-5.15.0-56-generic, linux-ibm, linux-image-lowlatency, linux-hwe-5.15-source-5.15.0, linux-ibm-tools-common, linux-cloud-tools-lowlatency, linux-buildinfo-5.15.0-56-lowlatency, linux-modules-5.15.0-1025-gcp, linux-headers-generic-hwe-22.04-edge, linux-modules-extra-gkeop, linux-image-oracle, linux-tools-common, linux-image-generic-64k-hwe-20.04, linux-virtual-hwe-20.04-edge, linux-tools-lowlatency, linux-headers-oracle, linux-lowlatency-hwe-5.15-tools-common, linux-image-generic, linux-tools-lowlatency-64k-hwe-22.04, linux-image-lowlatency-hwe-20.04-edge, linux-modules-5.15.0-56-generic-64k, linux-cloud-tools-5.15.0-56-generic, linux-lowlatency-hwe-5.15-tools-5.15.0-56, linux-cloud-tools-5.15.0-1026-aws, linux-headers-generic-lpae-hwe-22.04, linux-tools-generic-64k-hwe-20.04-edge, linux-source-5.15.0, linux-kvm-tools-5.15.0-1024, linux-tools-generic-64k-hwe-22.04-edge, linux-generic-64k-hwe-20.04-edge, linux-cloud-tools-lowlatency-hwe-22.04, linux-headers-5.15.0-56-lowlatency, linux-image-extra-virtual-hwe-22.04-edge, linux-hwe-5.15-headers-5.15.0-56, linux-tools-intel-iotg, linux-lowlatency-hwe-5.15-tools-host, linux-modules-iwlwifi-generic-hwe-20.04, linux-generic-64k, linux-modules-extra-5.15.0-56-generic, linux-image-raspi, linux-modules-5.15.0-1021-ibm, linux-lowlatency-hwe-5.15, linux-headers-virtual-hwe-20.04, linux-headers-5.15.0-1025-gcp, linux-lowlatency-hwe-22.04, linux-cloud-tools-5.15.0-1021-intel-iotg, linux-cloud-tools-virtual-hwe-22.04, linux-image-extra-virtual, linux-oracle-5.15-tools-5.15.0-1025, linux-lowlatency-hwe-22.04-edge, linux-modules-extra-gcp, linux-modules-extra-5.15.0-1021-ibm, linux-gcp-headers-5.15.0-1025, linux-generic-64k-hwe-22.04, linux-image-unsigned-5.15.0-1021-ibm, linux-headers-oem-20.04, linux-gkeop-cloud-tools-5.15.0-1011, linux-modules-5.15.0-1021-intel-iotg, linux-image-5.15.0-56-generic, linux-virtual-hwe-20.04, linux-headers-lowlatency-hwe-20.04, linux-generic-64k-hwe-22.04-edge, linux-tools-virtual, linux-generic-lpae, linux-headers-lowlatency, linux-image-generic-hwe-20.04, linux-cloud-tools-generic-hwe-20.04-edge, linux-tools-gkeop, linux-doc, linux-headers-ibm, linux-headers-kvm, linux-cloud-tools-virtual-hwe-22.04-edge, linux-tools-ibm, linux-lowlatency-tools-5.15.0-56, linux-image-5.15.0-1026-aws, linux-tools-lowlatency-64k-hwe-20.04, linux-headers-generic-64k-hwe-20.04-edge, linux-buildinfo-5.15.0-1025-gcp, linux-buildinfo-5.15.0-1024-kvm, linux-headers-lowlatency-hwe-22.04-edge, linux-modules-5.15.0-56-lowlatency, linux-image-generic-lpae-hwe-22.04-edge, linux-tools-5.15.0-56-lowlatency-64k, linux-modules-iwlwifi-5.15.0-1021-intel-iotg, linux-image-gkeop, linux-tools-lowlatency-64k, linux-headers-generic-64k-hwe-20.04, linux-image-5.15.0-56-generic-64k, linux-modules-iwlwifi-generic-hwe-22.04-edge, linux-hwe-5.15-cloud-tools-5.15.0-56, linux-headers-generic-64k, linux-cloud-tools-virtual-hwe-20.04-edge, linux-tools-raspi, linux-cloud-tools-generic-hwe-22.04, linux-headers-5.15.0-1024-kvm, linux-image-unsigned-5.15.0-56-generic-64k, linux-image-oem-20.04, linux-intel-iotg-tools-host, linux-image-extra-virtual-hwe-20.04, linux-headers-virtual-hwe-20.04-edge, linux-lowlatency-cloud-tools-5.15.0-56, linux-headers-generic-lpae-hwe-20.04-edge, linux-modules-extra-5.15.0-1021-intel-iotg, linux-image-lowlatency-64k-hwe-20.04-edge, linux-modules-iwlwifi-generic, linux-intel-iotg, linux-headers-5.15.0-1026-aws, linux-image-virtual, linux-headers-generic-hwe-20.04-edge, linux-image-unsigned-5.15.0-56-generic, linux-headers-5.15.0-56-lowlatency-64k, linux-buildinfo-5.15.0-1011-gkeop, linux-raspi-tools-5.15.0-1021, linux-tools-5.15.0-1025-gcp, linux, linux-image-5.15.0-1021-raspi, linux-tools-lowlatency-hwe-20.04-edge, linux-image-intel-iotg, linux-hwe-5.15-tools-5.15.0-56, linux-headers-5.15.0-1021-raspi, linux-headers-intel-iotg, linux-raspi-headers-5.15.0-1021, linux-lowlatency-cloud-tools-common, linux-tools-virtual-hwe-22.04-edge, linux-oracle-edge, linux-image-generic-hwe-22.04-edge, linux-image-kvm, linux-lowlatency, linux-modules-5.15.0-1025-oracle, linux-cloud-tools-5.15.0-56-lowlatency, linux-headers-gcp, linux-ibm-source-5.15.0, linux-headers-lowlatency-hwe-20.04-edge, linux-gcp, linux-generic-hwe-22.04, linux-image-lowlatency-hwe-20.04, linux-tools-virtual-hwe-20.04-edge, linux-hwe-5.15-tools-host, linux-ibm-headers-5.15.0-1021, linux-image-unsigned-5.15.0-1024-kvm, linux-tools-raspi-nolpae, linux-hwe-5.15-cloud-tools-common, linux-cloud-tools-generic, linux-generic-lpae-hwe-20.04, linux-aws-5.15, linux-lowlatency-tools-host, linux-lowlatency-headers-5.15.0-56, linux-intel-iotg-tools-common, linux-tools-5.15.0-1021-intel-iotg, linux-modules-5.15.0-1011-gkeop, linux-buildinfo-5.15.0-56-generic-lpae, linux-raspi-nolpae, linux-buildinfo-5.15.0-1021-raspi, linux-image-5.15.0-1021-raspi-nolpae, linux-image-virtual-hwe-20.04, linux-image-5.15.0-1024-kvm, linux-modules-iwlwifi-5.15.0-56-lowlatency, linux-headers-5.15.0-56-generic-lpae, linux-lowlatency-64k-hwe-20.04, linux-oem-20.04, linux-image-generic-64k-hwe-22.04-edge, linux-buildinfo-5.15.0-56-generic, linux-image-5.15.0-56-lowlatency-64k, linux-generic, linux-tools-aws-lts-22.04, linux-tools-generic, linux-modules-iwlwifi-5.15.0-1025-gcp, linux-headers-lowlatency-64k-hwe-20.04, linux-headers-5.15.0-56-generic, linux-image-5.15.0-56-generic-lpae, linux-tools-5.15.0-56-lowlatency, linux-headers-generic-lpae-hwe-20.04, linux-headers-generic-hwe-22.04, linux-image-extra-virtual-hwe-20.04-edge, linux-headers-5.15.0-1011-gkeop, linux-tools-generic-lpae-hwe-20.04-edge, linux-generic-hwe-20.04-edge, linux-image-generic-64k-hwe-20.04-edge, linux-modules-5.15.0-1026-aws, linux-virtual-hwe-22.04, linux-image-lowlatency-64k-hwe-20.04, linux-tools-generic-64k-hwe-20.04, linux-tools-generic-lpae, linux-ibm-tools-5.15.0-1021, linux-buildinfo-5.15.0-56-generic-64k, linux-image-gcp, linux-tools-aws-edge, linux-modules-iwlwifi-5.15.0-1021-ibm, linux-tools-5.15.0-56-generic-lpae, linux-tools-5.15.0-1021-raspi, linux-cloud-tools-virtual, linux-tools-generic-64k-hwe-22.04, linux-modules-5.15.0-1021-raspi, linux-headers-generic-lpae, linux-headers-generic-lpae-hwe-22.04-edge, linux-tools-lowlatency-hwe-22.04, linux-image-unsigned-5.15.0-56-lowlatency, linux-cloud-tools-lowlatency-hwe-20.04, linux-headers-5.15.0-1021-intel-iotg, linux-cloud-tools-5.15.0-1011-gkeop, linux-raspi, linux-headers-5.15.0-1021-ibm, linux-tools-oracle, linux-tools-generic-64k, linux-buildinfo-5.15.0-1021-ibm, linux-cloud-tools-common, linux-gkeop-headers-5.15.0-1011, linux-modules-extra-5.15.0-1025-oracle, linux-image-5.15.0-1025-gcp, linux-image-extra-virtual-hwe-22.04, linux-headers-generic-64k-hwe-22.04, linux-generic-lpae-hwe-22.04, linux-image-oracle-edge, linux-tools-5.15.0-56, linux-buildinfo-5.15.0-1025-oracle, linux-image-gkeop-5.15, linux-modules-extra-gkeop-5.15, linux-tools-5.15.0-1026-aws, linux-tools-generic-lpae-hwe-22.04-edge, linux-tools-lowlatency-64k-hwe-22.04-edge, linux-image-unsigned-5.15.0-56-lowlatency-64k, linux-gkeop, linux-modules-5.15.0-56-generic-lpae, linux-generic-64k-hwe-20.04, linux-aws-headers-5.15.0-1026, linux-image-lowlatency-64k-hwe-22.04-edge, linux-oracle-5.15, linux-image-generic-hwe-20.04-edge, linux-aws-5.15-headers-5.15.0-1026, linux-tools-generic-hwe-20.04, linux-modules-extra-aws-edge, linux-image-5.15.0-1021-ibm o USN-5755-2 : linux-gke-5.15, linux-image-5.15.0-1025-gcp, linux-headers-gcp-edge, linux-headers-gcp, linux-headers-gke-edge, linux-image-unsigned-5.15.0-1023-gke, linux-gcp, linux-tools-gcp-edge, linux-gke, linux-tools-5.15.0-1023-gke, linux-gcp-5.15-headers-5.15.0-1025, linux-tools-gcp, linux-tools-gke, linux-modules-extra-5.15.0-1023-gke, linux-headers-5.15.0-1023-gke, linux-gke-5.15-headers-5.15.0-1023, linux-image-gcp-edge, linux-tools-5.15.0-1025-gcp, linux-modules-extra-5.15.0-1025-gcp, linux-modules-iwlwifi-5.15.0-1025-gcp, linux-modules-5.15.0-1023-gke, linux-headers-5.15.0-1025-gcp, linux-image-gcp, linux-modules-extra-gcp-edge, linux-tools-gke-edge, linux-headers-gke-5.15, linux-gcp-5.15-tools-5.15.0-1025, linux-gke-5.15-tools-5.15.0-1023, linux-gke-tools-5.15.0-1023, linux-modules-extra-gcp, linux-gcp-5.15, linux-gke-headers-5.15.0-1023, linux-modules-iwlwifi-5.15.0-1023-gke, linux-buildinfo-5.15.0-1025-gcp, linux-image-unsigned-5.15.0-1025-gcp, linux-modules-5.15.0-1025-gcp, linux-gcp-edge, linux-image-gke, linux-image-gke-edge, linux-headers-gke, linux-image-5.15.0-1023-gke, linux-image-gke-5.15, linux-gke-edge, linux-tools-gke-5.15, linux-buildinfo-5.15.0-1023-gke o USN-5754-2 : linux-headers-5.19.0-1013-azure, linux-azure-tools-5.19.0-1013, linux-image-azure, linux-image-unsigned-5.19.0-1013-azure, linux-modules-extra-5.19.0-1013-azure, linux-azure-headers-5.19.0-1013, linux-azure-cloud-tools-5.19.0-1013, linux-modules-5.19.0-1013-azure, linux-tools-5.19.0-1013-azure, linux-azure, linux-cloud-tools-azure, linux-image-5.19.0-1013-azure, linux-cloud-tools-5.19.0-1013-azure, linux-modules-extra-azure, linux-headers-azure, linux-buildinfo-5.19.0-1013-azure, linux-tools-azure o USN-5773-1 : linux-image-5.17.0-1024-oem, linux-modules-iwlwifi-oem-22.04a, linux-modules-iwlwifi-oem-22.04, linux-tools-oem-22.04, linux-image-unsigned-5.17.0-1024-oem, linux-tools-5.17.0-1024-oem, linux-oem-22.04, linux-headers-oem-22.04a, linux-oem-22.04a, linux-modules-5.17.0-1024-oem, linux-headers-5.17.0-1024-oem, linux-oem-5.17-headers-5.17.0-1024, linux-headers-oem-22.04, linux-image-oem-22.04, linux-modules-iwlwifi-5.17.0-1024-oem, linux-oem-5.17, linux-oem-5.17-tools-5.17.0-1024, linux-oem-5.17-tools-host, linux-buildinfo-5.17.0-1024-oem, linux-image-oem-22.04a, linux-tools-oem-22.04a o USN-5779-1 : linux-azure-cloud-tools-5.15.0-1029, linux-image-azure-lts-22.04, linux-azure-edge, linux-image-5.15.0-1029-azure, linux-tools-5.15.0-1029-azure, linux-tools-azure, linux-azure-headers-5.15.0-1029, linux-azure-5.15-cloud-tools-5.15.0-1029, linux-image-5.15.0-1029-azure-fde, linux-cloud-tools-azure-lts-22.04, linux-image-azure-fde-edge, linux-modules-extra-azure-edge, linux-cloud-tools-azure-fde, linux-image-azure-edge, linux-tools-azure-fde, linux-cloud-tools-5.15.0-1029-azure, linux-image-unsigned-5.15.0-1029-azure-fde, linux-modules-extra-azure-fde, linux-modules-extra-azure-lts-22.04, linux-image-azure-fde, linux-modules-5.15.0-1029-azure, linux-headers-azure-fde, linux-cloud-tools-azure, linux-tools-azure-fde-edge, linux-headers-azure-fde-edge, linux-cloud-tools-azure-fde-edge, linux-modules-extra-azure, linux-azure-fde, linux-azure-5.15-tools-5.15.0-1029, linux-headers-5.15.0-1029-azure, linux-modules-extra-5.15.0-1029-azure, linux-azure-tools-5.15.0-1029, linux-tools-azure-edge, linux-azure-5.15, linux-azure-5.15-headers-5.15.0-1029, linux-azure-lts-22.04, linux-image-azure, linux-image-unsigned-5.15.0-1029-azure, linux-azure, linux-buildinfo-5.15.0-1029-azure, linux-headers-azure-edge, linux-azure-fde-edge, linux-modules-extra-azure-fde-edge, linux-headers-azure, linux-tools-azure-lts-22.04, linux-cloud-tools-azure-edge, linux-headers-azure-lts-22.04 o USN-5789-1 : linux-image-oem-20.04c, linux-tools-oem-20.04, linux-headers-oem-20.04b, linux-modules-5.14.0-1055-oem, linux-tools-oem-20.04c, linux-image-5.14.0-1055-oem, linux-oem-20.04, linux-oem-5.14-tools-host, linux-image-oem-20.04b, linux-oem-5.14-tools-5.14.0-1055, linux-oem-20.04d, linux-buildinfo-5.14.0-1055-oem, linux-headers-5.14.0-1055-oem, linux-modules-iwlwifi-oem-20.04d, linux-headers-oem-20.04d, linux-tools-oem-20.04b, linux-oem-5.14, linux-image-unsigned-5.14.0-1055-oem, linux-modules-iwlwifi-oem-20.04, linux-image-oem-20.04, linux-oem-20.04c, linux-modules-iwlwifi-5.14.0-1055-oem, linux-headers-oem-20.04c, linux-tools-5.14.0-1055-oem, linux-image-oem-20.04d, linux-oem-20.04b, linux-oem-5.14-headers-5.14.0-1055, linux-tools-oem-20.04d, linux-headers-oem-20.04 - --------------------------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/ iQIVAwUBY8DRZskNZI30y1K9AQj1JRAAoZyz12+1JVrTS+fbbCr1WkwM+7y2K7lz 8Xq/j6twy7Zrk1Brv07ru7Osn+iYtv3h/IbLUxas2c7xhMqC0My3KN7QR3z5wjXD nzNL9KrwqFUWkTpS9Ql2dwbs1IlQH30R7Lj7N2xyvL8he5+i0mbwA/qK1+MQHZqJ SB4ef74Ga9elg91fLyGe2Lqq807hO+x0qHayc1j9tj2LXRXznIYhCxRnCpQSUd78 i/6DG+5KDTZCo67OKYo9YScNXsSxRFpDc+DE7WzReoM8MxFgbvSVcQuOIWHRqp0U nV6VCLXog3tGKcBVaBxcmCOzqDSh5iCCM7DnsMTznhuEjA44dbaXsKFFXjcNjAI8 dAmdEKCYbl5im2wooIWL8VfcYyErV4591Vamq8oxDUdlhnAxB3sD/reffIeSA997 SNQhk7YEmfp+ZnxC/1GIN5Vt/p37uNYt2ORQ8i2Um2QBCp+0ieshq8Q1XZmKAA9+ MlumhJ2x1i6sOtiRnxWca9KNmJPr67feEgM1lP2TnIZ9CJQezvXKUGXbBQES271Z VB+ssVFwYOOyQrAlds8MkMoIDq8sWAUyLPgUoXQ6YGuLSsUPHOUKh6JbnTPTjrMj MUckVZjXTySW6nPWRYGM2pKRdBeqjzSVKDfL1pRjp7mmKoM2q/xeK3scO0O8aPSo as/tcRYSEQE= =eKws -----END PGP SIGNATURE-----