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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.2253 USN-6033-1: Linux kernel (OEM) vulnerabilities 20 April 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux kernel (OEM) Publisher: Ubuntu Operating System: Ubuntu Resolution: Patch/Upgrade CVE Names: CVE-2023-30456 CVE-2023-28866 CVE-2023-28466 CVE-2023-25012 CVE-2023-1998 CVE-2023-1990 CVE-2023-1989 CVE-2023-1855 CVE-2023-1829 CVE-2023-1670 CVE-2023-1583 CVE-2023-1118 CVE-2023-1079 CVE-2023-1077 CVE-2023-1076 CVE-2023-1032 CVE-2022-4269 Original Bulletin: https://ubuntu.com/security/notices/USN-6033-1 Comment: CVSS (Max): 7.8 CVE-2023-30456 (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-6033-1: Linux kernel (OEM) vulnerabilities 19 April 2023 Several security issues were fixed in the Linux kernel. Releases o Ubuntu 22.04 LTS Packages o linux-oem-6.1 - Linux kernel for OEM systems Details It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the TCINDEX classifier has been removed. ( CVE-2023-1829 ) William Zhao discovered that the Traffic Control (TC) subsystem in the Linux kernel did not properly handle network packet retransmission in certain situations. A local attacker could use this to cause a denial of service (kernel deadlock). ( CVE-2022-4269 ) Thadeu Cascardo discovered that the io_uring subsystem contained a double- free vulnerability in certain memory allocation error conditions. A local attacker could possibly use this to cause a denial of service (system crash). ( CVE-2023-1032 ) It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A local attacker could use this to cause a denial of service (system crash). ( CVE-2023-1076 ) It was discovered that the Real-Time Scheduling Class implementation in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash). ( CVE-2023-1077 ) It was discovered that the ASUS HID driver in the Linux kernel did not properly handle device removal, leading to a use-after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). ( CVE-2023-1079 ) It was discovered that the io_uring subsystem in the Linux kernel did not properly perform file table updates in some situations, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). ( CVE-2023-1583 ) It was discovered that the Xircom PCMCIA network device driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). ( CVE-2023-1670 ) It was discovered that the APM X-Gene SoC hardware monitoring driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information (kernel memory). ( CVE-2023-1855 ) It was discovered that a race condition existed in the Bluetooth HCI SDIO driver, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash). ( CVE-2023-1989 ) It was discovered that the ST NCI NFC driver did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). ( CVE-2023-1990 ) Jose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2 mitigations with prctl syscall were insufficient in some situations. A local attacker could possibly use this to expose sensitive information. ( CVE-2023-1998 ) It was discovered that the BigBen Interactive Kids' gamepad driver in the Linux kernel did not properly handle device removal, leading to a use- after-free vulnerability. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (system crash). ( CVE-2023-25012 ) It was discovered that a race condition existed in the TLS subsystem in the Linux kernel, leading to a use-after-free or a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. ( CVE-2023-28466 ) It was discovered that the Bluetooth subsystem in the Linux kernel did not properly initialize some data structures, leading to an out-of-bounds access vulnerability in certain situations. An attacker could use this to expose sensitive information (kernel memory). ( CVE-2023-28866 ) Reima Ishii discovered that the nested KVM implementation for Intel x86 processors in the Linux kernel did not properly validate control registers in certain situations. An attacker in a guest VM could use this to cause a denial of service (guest crash). ( CVE-2023-30456 ) Duoming Zhou discovered that a race condition existed in the infrared receiver/transceiver driver in the Linux kernel, leading to a use-after- free vulnerability. A privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. ( CVE-2023-1118 ) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 o linux-image-6.1.0-1009-oem - 6.1.0-1009.9 o linux-image-oem-22.04c - 6.1.0.1009.9 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-2023-1076 o CVE-2023-1118 o CVE-2023-25012 o CVE-2023-1855 o CVE-2023-1990 o CVE-2023-28866 o CVE-2023-1998 o CVE-2023-1077 o CVE-2023-1583 o CVE-2023-1670 o CVE-2023-1032 o CVE-2023-1079 o CVE-2023-30456 o CVE-2023-28466 o CVE-2023-1989 o CVE-2023-1829 o CVE-2022-4269 Related notices o USN-6001-1 : linux-aws, linux-image-4.4.0-1155-aws, linux-modules-extra-4.4.0-1155-aws, linux-aws-headers-4.4.0-1155, linux-cloud-tools-4.4.0-1155-aws, linux-aws-cloud-tools-4.4.0-1155, linux-modules-extra-aws, linux-tools-aws, linux-tools-4.4.0-1155-aws, linux-modules-4.4.0-1155-aws, linux-buildinfo-4.4.0-1155-aws, linux-headers-4.4.0-1155-aws, linux-image-aws, linux-aws-tools-4.4.0-1155, linux-headers-aws o USN-6013-1 : linux-buildinfo-4.4.0-1117-aws, linux-image-4.4.0-1117-aws, linux-headers-4.4.0-1117-aws, linux-aws, linux-aws-tools-4.4.0-1117, linux-aws-cloud-tools-4.4.0-1117, linux-aws-headers-4.4.0-1117, linux-tools-aws, linux-modules-4.4.0-1117-aws, linux-image-aws, linux-cloud-tools-4.4.0-1117-aws, linux-tools-4.4.0-1117-aws, linux-headers-aws o USN-6014-1 : linux-cloud-tools-lowlatency-lts-vivid, linux-virtual-lts-wily, linux-cloud-tools-virtual-lts-xenial, linux-image-generic-lts-utopic, linux-tools-4.4.0-1118-kvm, linux-image-generic, linux-image-unsigned-4.4.0-239-lowlatency, linux-headers-4.4.0-239-lowlatency, linux-tools-generic-lts-vivid, linux-lowlatency, linux-lowlatency-lts-utopic, linux-hwe-generic-trusty, linux-signed-image-lowlatency-lts-xenial, linux-image-virtual-lts-wily, linux-kvm-headers-4.4.0-1118, linux-crashdump, linux-headers-lowlatency-lts-vivid, linux-image-generic-lts-vivid, linux-tools-host, linux-tools-generic-lts-xenial, linux-image-kvm, linux-cloud-tools-virtual-lts-utopic, linux-tools-generic, linux-hwe-virtual-trusty, linux-virtual-lts-xenial, linux-lts-xenial, linux-doc, linux-signed-lowlatency-lts-xenial, linux-buildinfo-4.4.0-239-lowlatency, linux-tools-lowlatency-lts-wily, linux-image-virtual, linux-tools-kvm, linux-headers-virtual-lts-wily, linux-headers-generic-lts-utopic, linux-generic-lts-xenial, linux-modules-4.4.0-239-generic, linux-cloud-tools-generic-lts-vivid, linux-image-hwe-virtual-trusty, linux-image-virtual-lts-vivid, linux-lowlatency-lts-vivid, linux-cloud-tools-generic-lts-wily, linux-signed-generic-lts-xenial, linux-signed-image-generic, linux-headers-virtual, linux-tools-4.4.0-239, linux-signed-generic-lts-utopic, linux-cloud-tools-4.4.0-239-lowlatency, linux-cloud-tools-4.4.0-239, linux-headers-generic-lts-vivid, linux-lowlatency-lts-wily, linux-signed-image-lowlatency-lts-wily, linux-headers-4.4.0-239-generic, linux-signed-image-generic-lts-vivid, linux-headers-4.4.0-1118-kvm, linux-image-lowlatency-lts-utopic, linux-signed-image-generic-lts-utopic, linux-tools-lowlatency, linux-image-4.4.0-239-lowlatency, linux-headers-generic, linux-tools-virtual-lts-utopic, linux-generic-lts-utopic, linux-image-virtual-lts-xenial, linux-lts-xenial-cloud-tools-4.4.0-239, linux-lowlatency-lts-xenial, linux-headers-lowlatency-lts-xenial, linux-headers-virtual-lts-utopic, linux-generic-lts-vivid, linux-cloud-tools-common, linux-signed-generic-lts-wily, linux-headers-lowlatency-lts-wily, linux-buildinfo-4.4.0-1118-kvm, linux-image-extra-virtual-lts-vivid, linux-image-4.4.0-239-generic, linux-generic, linux-kvm-cloud-tools-4.4.0-1118, linux-tools-lowlatency-lts-utopic, linux-generic-lts-wily, linux-tools-virtual-lts-vivid, linux-image-generic-lts-wily, linux-tools-virtual-lts-xenial, linux-image-extra-virtual-lts-wily, linux-tools-generic-lts-utopic, linux-cloud-tools-generic-lts-xenial, linux-tools-virtual, linux-signed-generic, linux-signed-lowlatency, linux-headers-4.4.0-239, linux-modules-4.4.0-1118-kvm, linux-image-lowlatency, linux-virtual, linux-headers-generic-lts-xenial, linux-headers-lowlatency, linux-image-lowlatency-lts-vivid, linux-cloud-tools-lowlatency-lts-xenial, linux-kvm-tools-4.4.0-1118, linux-cloud-tools-4.4.0-1118-kvm, linux-source-4.4.0, linux-cloud-tools-virtual-lts-wily, linux-tools-lowlatency-lts-vivid, linux-cloud-tools-virtual, linux-tools-lowlatency-lts-xenial, linux-image-lowlatency-lts-wily, linux-image-generic-lts-xenial, linux-image-lowlatency-lts-xenial, linux-cloud-tools-generic-lts-utopic, linux-signed-generic-lts-vivid, linux-image-4.4.0-1118-kvm, linux-image-unsigned-4.4.0-239-generic, linux-tools-lts-utopic, linux-cloud-tools-virtual-lts-vivid, linux-signed-lowlatency-lts-wily, linux-virtual-lts-vivid, linux-signed-image-generic-lts-xenial, linux-cloud-tools-generic, linux-signed-image-generic-lts-wily, linux-tools-4.4.0-239-lowlatency, linux-image-extra-virtual-lts-xenial, linux-image-virtual-lts-utopic, linux-buildinfo-4.4.0-239-generic, linux-lts-xenial-tools-4.4.0-239, linux-cloud-tools-4.4.0-239-generic, linux-cloud-tools-lowlatency-lts-utopic, linux-image-extra-virtual-lts-utopic, linux-virtual-lts-utopic, linux-headers-virtual-lts-xenial, linux-image-extra-virtual, linux-modules-extra-4.4.0-239-generic, linux-cloud-tools-lowlatency-lts-wily, linux, linux-tools-4.4.0-239-generic, linux-headers-kvm, linux-headers-virtual-lts-vivid, linux-signed-image-lowlatency, linux-tools-generic-lts-wily, linux-source, linux-image-hwe-generic-trusty, linux-headers-generic-lts-wily, linux-headers-lowlatency-lts-utopic, linux-modules-4.4.0-239-lowlatency, linux-tools-common, linux-tools-virtual-lts-wily, linux-kvm, linux-libc-dev, linux-cloud-tools-lowlatency o USN-6031-1 : linux-modules-ivsc-5.17.0-1030-oem, linux-modules-ivsc-oem-22.04a, linux-image-oem-22.04, linux-headers-oem-22.04, linux-tools-oem-22.04, linux-modules-iwlwifi-oem-22.04a, linux-modules-ivsc-oem-22.04, linux-oem-5.17-tools-host, linux-image-unsigned-5.17.0-1030-oem, linux-modules-ipu6-5.17.0-1030-oem, linux-tools-5.17.0-1030-oem, linux-tools-oem-22.04a, linux-headers-5.17.0-1030-oem, linux-image-5.17.0-1030-oem, linux-oem-5.17-tools-5.17.0-1030, linux-oem-5.17, linux-modules-ipu6-oem-22.04, linux-oem-5.17-headers-5.17.0-1030, linux-oem-22.04a, linux-modules-5.17.0-1030-oem, linux-image-oem-22.04a, linux-modules-iwlwifi-5.17.0-1030-oem, linux-oem-22.04, linux-headers-oem-22.04a, linux-modules-ipu6-oem-22.04a, linux-buildinfo-5.17.0-1030-oem, linux-modules-iwlwifi-oem-22.04 o USN-6032-1 : linux-modules-ivsc-oem-22.04b, linux-image-unsigned-6.0.0-1014-oem, linux-modules-ipu6-6.0.0-1014-oem, linux-image-6.0.0-1014-oem, linux-image-oem-22.04b, linux-modules-iwlwifi-6.0.0-1014-oem, linux-oem-6.0-tools-host, linux-tools-6.0.0-1014-oem, linux-oem-6.0, linux-headers-6.0.0-1014-oem, linux-modules-ivsc-6.0.0-1014-oem, linux-buildinfo-6.0.0-1014-oem, linux-headers-oem-22.04b, linux-oem-6.0-tools-6.0.0-1014, linux-modules-ipu6-oem-22.04b, linux-modules-iwlwifi-oem-22.04b, linux-oem-22.04b, linux-modules-6.0.0-1014-oem, linux-tools-oem-22.04b, linux-oem-6.0-headers-6.0.0-1014 o USN-5977-1 : linux-modules-ivsc-oem-22.04b, linux-oem-6.0-headers-6.0.0-1013, linux-image-unsigned-6.0.0-1013-oem, linux-modules-ipu6-6.0.0-1013-oem, linux-image-oem-22.04b, linux-oem-6.0-tools-host, linux-modules-iwlwifi-6.0.0-1013-oem, linux-image-6.0.0-1013-oem, linux-oem-6.0, linux-tools-6.0.0-1013-oem, linux-modules-ivsc-6.0.0-1013-oem, linux-modules-6.0.0-1013-oem, linux-headers-oem-22.04b, linux-buildinfo-6.0.0-1013-oem, linux-modules-ipu6-oem-22.04b, linux-oem-6.0-tools-6.0.0-1013, linux-headers-6.0.0-1013-oem, linux-modules-iwlwifi-oem-22.04b, linux-oem-22.04b, linux-tools-oem-22.04b o USN-6024-1 : linux-buildinfo-5.19.0-1021-kvm, linux-image-5.19.0-1016-raspi, linux-headers-lowlatency-hwe-20.04-edge, linux-image-5.19.0-40-generic, linux-image-oem-22.04, linux-tools-lowlatency-64k-hwe-22.04, linux-tools-5.19.0-1016-raspi-nolpae, linux-lowlatency-64k-hwe-22.04-edge, linux-aws-cloud-tools-5.19.0-1023, linux-tools-generic-64k-hwe-22.04-edge, linux-modules-5.19.0-1016-raspi, linux-image-5.19.0-1020-gcp, linux-image-generic-lpae-hwe-22.04, linux-tools-5.19.0-1020-oracle, linux-azure, linux-tools-lowlatency-hwe-22.04-edge, linux-image-5.19.0-1023-azure, linux-image-generic, linux-modules-5.19.0-1022-lowlatency-64k, linux-azure-tools-5.19.0-1023, linux-lowlatency, linux-aws, linux-tools-raspi, linux-modules-5.19.0-1020-oracle, linux-tools-lowlatency-64k-hwe-20.04-edge, linux-tools-virtual-hwe-22.04, linux-modules-5.19.0-1023-aws, linux-tools-5.19.0-1020-gcp, linux-crashdump, linux-lowlatency-tools-common, linux-raspi, linux-cloud-tools-lowlatency-hwe-20.04-edge, linux-image-generic-64k-hwe-22.04-edge, linux-image-generic-hwe-22.04-edge, linux-tools-5.19.0-40-generic, linux-tools-generic-lpae-hwe-22.04-edge, linux-image-lowlatency-hwe-20.04, linux-modules-extra-azure, linux-headers-raspi, linux-image-5.19.0-40-generic-64k, linux-image-5.19.0-40-generic-lpae, linux-tools-host, linux-aws-headers-5.19.0-1023, linux-headers-lowlatency-64k-hwe-22.04, linux-tools-lowlatency-64k, linux-image-virtual-hwe-22.04-edge, linux-image-kvm, linux-cloud-tools-generic-hwe-22.04, linux-headers-generic-lpae-hwe-22.04, linux-tools-generic, linux-lowlatency-hwe-20.04-edge, linux-headers-virtual-hwe-22.04-edge, linux-lowlatency-tools-5.19.0-1022, linux-doc, linux-tools-lowlatency-64k-hwe-22.04-edge, linux-tools-lowlatency-hwe-20.04-edge, linux-generic-lpae-hwe-22.04-edge, linux-headers-lowlatency-hwe-22.04-edge, linux-tools-generic-64k-hwe-22.04, linux-image-raspi-nolpae, linux-headers-generic-hwe-22.04, linux-image-lowlatency-hwe-22.04, linux-modules-extra-5.19.0-1020-gcp, linux-image-virtual, linux-buildinfo-5.19.0-1022-lowlatency, linux-hwe-5.19-cloud-tools-common, linux-modules-extra-raspi, linux-headers-lowlatency-64k-hwe-20.04-edge, linux-tools-kvm, linux-image-lowlatency-64k, linux-modules-extra-5.19.0-1023-azure, linux-modules-ivsc-generic, linux-hwe-5.19, linux-image-unsigned-5.19.0-1022-lowlatency-64k, linux-headers-lowlatency-64k, linux-image-aws, linux-cloud-tools-5.19.0-1022-lowlatency, linux-image-unsigned-5.19.0-1020-gcp, linux-tools-5.19.0-1023-azure, linux-tools-raspi-nolpae, linux-generic-lpae-hwe-22.04, linux-tools-5.19.0-1016-raspi, linux-cloud-tools-virtual-hwe-22.04-edge, linux-modules-extra-5.19.0-1016-raspi, linux-tools-5.19.0-1023-aws, linux-headers-oem-22.04, linux-lowlatency-64k-hwe-20.04, linux-headers-lowlatency-64k-hwe-20.04, linux-hwe-5.19-tools-host, linux-modules-extra-aws, linux-kvm-headers-5.19.0-1021, linux-modules-5.19.0-1023-azure, linux-generic-hwe-22.04, linux-kvm-tools-5.19.0-1021, linux-modules-extra-5.19.0-40-generic, linux-modules-extra-raspi-nolpae, linux-tools-5.19.0-1022-lowlatency-64k, linux-gcp, linux-image-5.19.0-1016-raspi-nolpae, linux-hwe-5.19-tools-common, linux-headers-virtual, linux-source-5.19.0, linux-image-extra-virtual-hwe-22.04, linux-modules-iwlwifi-5.19.0-40-generic, linux-tools-lowlatency-hwe-20.04, linux-headers-5.19.0-1023-aws, linux-tools-aws, linux-modules-ivsc-generic-hwe-22.04-edge, linux-buildinfo-5.19.0-40-generic-lpae, linux-oracle-tools-5.19.0-1020, linux-tools-oracle, linux-modules-extra-5.19.0-1016-raspi-nolpae, linux-tools-generic-lpae, linux-headers-lowlatency-hwe-22.04, linux-tools-lowlatency-hwe-22.04, linux-image-generic-lpae, linux-raspi-nolpae, linux-image-unsigned-5.19.0-1023-aws, linux-buildinfo-5.19.0-1020-oracle, linux-modules-ivsc-generic-hwe-22.04, linux-headers-5.19.0-1016-raspi, linux-buildinfo-5.19.0-1022-lowlatency-64k, linux-headers-5.19.0-1023-azure, linux-headers-generic-64k, linux-image-lowlatency-64k-hwe-22.04-edge, linux-azure-cloud-tools-5.19.0-1023, linux-lowlatency-64k, linux-image-unsigned-5.19.0-40-generic, linux-headers-5.19.0-40-generic-lpae, linux-tools-lowlatency, linux-cloud-tools-5.19.0-1023-aws, linux-image-raspi, linux-modules-ipu6-generic, linux-oem-22.04, linux-headers-generic, linux-tools-5.19.0-1021-kvm, linux-image-5.19.0-1022-lowlatency, linux-lowlatency-cloud-tools-5.19.0-1022, linux-lowlatency-hwe-22.04-edge, linux-image-unsigned-5.19.0-1023-azure, linux-image-gcp, linux-lowlatency-cloud-tools-common, linux-cloud-tools-lowlatency-hwe-22.04-edge, linux-modules-ipu6-generic-hwe-22.04-edge, linux-cloud-tools-common, linux-lowlatency-headers-5.19.0-1022, linux-tools-generic-hwe-22.04, linux-cloud-tools-virtual-hwe-22.04, linux-headers-generic-64k-hwe-22.04-edge, linux-headers-generic-lpae-hwe-22.04-edge, linux-buildinfo-5.19.0-1023-azure, linux-buildinfo-5.19.0-1023-aws, linux-cloud-tools-lowlatency-hwe-22.04, linux-generic, linux-generic-lpae, linux-cloud-tools-azure, linux-hwe-5.19-tools-5.19.0-40, linux-image-generic-64k-hwe-22.04, linux-headers-5.19.0-1022-lowlatency, linux-image-lowlatency-64k-hwe-20.04, linux-headers-virtual-hwe-22.04, linux-headers-5.19.0-40, linux-hwe-5.19-cloud-tools-5.19.0-40, linux-modules-5.19.0-1022-lowlatency, linux-modules-extra-5.19.0-1020-oracle, linux-headers-raspi-nolpae, linux-modules-extra-5.19.0-1023-aws, linux-modules-5.19.0-40-generic, linux-image-5.19.0-1020-oracle, linux-headers-oracle, linux-image-5.19.0-1022-lowlatency-64k, linux-tools-5.19.0-40, linux-modules-5.19.0-1020-gcp, linux-modules-extra-gcp, linux-buildinfo-5.19.0-40-generic-64k, linux-generic-64k-hwe-22.04, linux-image-generic-hwe-22.04, linux-gcp-tools-5.19.0-1020, linux-tools-virtual, linux-headers-5.19.0-1021-kvm, linux-modules-ipu6-generic-hwe-22.04, linux-modules-iwlwifi-5.19.0-1022-lowlatency, linux-image-lowlatency-64k-hwe-20.04-edge, linux-headers-generic-64k-hwe-22.04, linux-buildinfo-5.19.0-1020-gcp, linux-buildinfo-5.19.0-1016-raspi, linux-image-lowlatency, linux-tools-5.19.0-1022-lowlatency, linux-virtual, linux-tools-gcp, linux-headers-5.19.0-1022-lowlatency-64k, linux-headers-lowlatency, linux-modules-5.19.0-40-generic-lpae, linux-buildinfo-5.19.0-1016-raspi-nolpae, linux-headers-5.19.0-1016-raspi-nolpae, linux-generic-64k-hwe-22.04-edge, linux-image-5.19.0-1023-aws, linux-headers-5.19.0-40-generic-64k, linux-tools-oem-22.04, linux-modules-ipu6-5.19.0-40-generic, linux-modules-ivsc-5.19.0-1022-lowlatency, linux-image-unsigned-5.19.0-1021-kvm, linux-modules-ivsc-5.19.0-40-generic, linux-gcp-headers-5.19.0-1020, linux-headers-5.19.0-1020-oracle, linux-lowlatency-hwe-22.04, linux-cloud-tools-virtual, linux-cloud-tools-5.19.0-40-generic, linux-image-oracle, linux-cloud-tools-5.19.0-40, linux-virtual-hwe-22.04-edge, linux-modules-5.19.0-1016-raspi-nolpae, linux-cloud-tools-generic-hwe-22.04-edge, linux-oracle, linux-tools-azure, linux-buildinfo-5.19.0-40-generic, linux-image-lowlatency-64k-hwe-22.04, linux-image-azure, linux-lowlatency-tools-host, linux-cloud-tools-generic, linux-image-virtual-hwe-22.04, linux-image-lowlatency-hwe-22.04-edge, linux-tools-virtual-hwe-22.04-edge, linux-image-generic-lpae-hwe-22.04-edge, linux-tools-generic-lpae-hwe-22.04, linux-tools-lowlatency-64k-hwe-20.04, linux-image-5.19.0-1021-kvm, linux-azure-headers-5.19.0-1023, linux-raspi-tools-5.19.0-1016, linux-modules-ipu6-5.19.0-1022-lowlatency, linux-lowlatency-hwe-20.04, linux-headers-5.19.0-40-generic, linux-image-extra-virtual, linux-image-unsigned-5.19.0-1020-oracle, linux-tools-generic-hwe-22.04-edge, linux-generic-hwe-22.04-edge, linux-headers-5.19.0-1020-gcp, linux-modules-5.19.0-40-generic-64k, linux-tools-5.19.0-40-generic-lpae, linux-tools-generic-64k, linux, linux-generic-64k, linux-image-generic-64k, linux-hwe-5.19-headers-5.19.0-40, linux-headers-kvm, linux-modules-5.19.0-1021-kvm, linux-image-lowlatency-hwe-20.04-edge, linux-virtual-hwe-22.04, linux-headers-generic-lpae, linux-aws-tools-5.19.0-1023, linux-image-extra-virtual-hwe-22.04-edge, linux-cloud-tools-lowlatency-hwe-20.04, linux-headers-azure, linux-modules-iwlwifi-generic, linux-image-unsigned-5.19.0-40-generic-64k, linux-oracle-headers-5.19.0-1020, linux-source, linux-headers-generic-hwe-22.04-edge, linux-headers-gcp, linux-cloud-tools-5.19.0-1023-azure, linux-lowlatency-64k-hwe-20.04-edge, linux-tools-5.19.0-40-generic-64k, linux-headers-lowlatency-64k-hwe-22.04-edge, linux-tools-common, linux-raspi-headers-5.19.0-1016, linux-modules-iwlwifi-generic-hwe-22.04-edge, linux-lowlatency-64k-hwe-22.04, linux-modules-iwlwifi-generic-hwe-22.04, linux-kvm, linux-image-unsigned-5.19.0-1022-lowlatency, linux-libc-dev, linux-headers-lowlatency-hwe-20.04, linux-cloud-tools-lowlatency, linux-headers-aws - --------------------------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/ iQIVAwUBZECcw8kNZI30y1K9AQij0g//d3a2laaUjIbVTtLXf71RLlEUxzOmT6zq nj7WfZSVx/YEWiwMnJXMh8cIz8aVIUIZTmqUX9JF1nmDX2zr0DywBTLBTxAZrpEJ oRQGO6Q5SAmc715ApfPwomR7ZJuww31ZKOWcvOi7bldKPZP2waDiHcXNNcz3eQbX 9gbk2QT+bewhe4nRhE/6G+y1WFoncHjQPnu4ifuMxX50JetmhlXi039W/nsjM1ZX JhMS3ekm/pi6RwcnciQuDwKBzv7pQNFKQSBMSgsE5kZzjw0z9G7HvJEiqF+EMu/I sROoVvOEZbnDKXK8yYqrbut03qZ3LFya77YWj48g3YINc/J3V986T+SSqvCivQYf 3I2y4q/fIpRHoyEc1aHrkzufmoeCVaI2WhFm4AyTGgSyL2gs8t4zFlqA5aeVpRjj vvEgWQlFzCoq5O1sIYpkIKHXvBLyWtyurW8hWEDMzBmSZvP2bfefl2ZceD4jst6A YdA6AAycS9ap3l6/Mk0Mw7vWT4JEd3Na67+FlmMfaCOscb/qR4QDAPeo3IpFJ1uG mHMreo34TJ5CpRvRunjNbOMZt9cRGTnxVNaAnN9AB+6v9vsfVniL9I8hv5MMma9/ woLDywXKGgw9Ma8Inb4bUniMO0TCoRhNOKdMonQiYYw/zvhyd1/DD12Mb0dh0wKK 6KkojKJMDw0= =FJn3 -----END PGP SIGNATURE-----