Ubuntu Security Notice 6384-1 - Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information. Lonial Con discovered that the netfilter subsystem in the Linux kernel contained a memory leak when handling certain element flush operations. A local attacker could use this to expose sensitive information.
86d4f986dbf26d2b8344d0f408ab0eb7fb4ec29c9e1181c7b908d23ecbd28bf5Ubuntu Security Notice 6382-1 - It was discovered that Memcached incorrectly handled certain multi-packet uploads in UDP. An attacker could possibly use this issue to cause a denial of service.
13aa929001799968f902eb7351f815bcb9c74e028d3c818808cc6e1630287d0aRed Hat Security Advisory 2023-5233-01 - OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift Virtualization 4.13.4 images.
7d1ca71c1592ac5ce6262de9a56cdeccb6d9818d38d921dd586a1126ca6c0bd9Red Hat Security Advisory 2023-5239-01 - Kernel-based Virtual Machine offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems. Issues addressed include buffer overflow, code execution, and denial of service vulnerabilities.
45524df89c7207127ca092b7adc930ba289bae5163839a6e1874326b61dec625Red Hat Security Advisory 2023-5235-01 - This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Issues addressed include a use-after-free vulnerability.
6f099abe73ac33e80baa5d8d1e3d410f894d3a3240474d494d7287763928f8c0Red Hat Security Advisory 2023-5264-01 - Kernel-based Virtual Machine offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems. Issues addressed include buffer overflow, code execution, and denial of service vulnerabilities.
251fc333f220982b50c672eb4d632ab062b755cde0078eae48238e56700200b0Red Hat Security Advisory 2023-5238-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
8058fe24a0cfa3c085dc7b5c2348a3740dd28e77b8486c7f1ab63d7ccfd6b094Red Hat Security Advisory 2023-5252-01 - The dmidecode packages provide utilities for extracting Intel 64 and Intel Itanium hardware information from the system BIOS or Extensible Firmware Interface, depending on the SMBIOS/DMI standard. This information typically includes system manufacturer, model name, serial number, BIOS version, and asset tag, as well as other details, depending on the manufacturer.
bf4e00dd91a2069fbe426174202c852e862139a8677aa5ebef5f4c6a698f2f95Red Hat Security Advisory 2023-5259-01 - MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. Issues addressed include a null pointer vulnerability.
fcb9cf83c6e24bb24fa8b684964413cdba902fd0f743dd59e47adbcd73ba28deRed Hat Security Advisory 2023-5244-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include information leakage, out of bounds write, and use-after-free vulnerabilities.
2d37542ffeef6aa7c393c541f56dba5c05c37d66228b869b552effea838c1489Red Hat Security Advisory 2023-5236-01 - The libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photographic images. WebP consists of a codec based on the VP8 format, and a container based on the Resource Interchange File Format. Webmasters, web developers and browser developers can use WebP to compress, archive, and distribute digital images more efficiently. Issues addressed include a buffer overflow vulnerability.
ea5e78c890b407a50c05b9560f02141ad75b17dcd4b00efbb6d1707672cd4aeaUbuntu Security Notice 6383-1 - Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information. It was discovered that the ARM64 KVM implementation in the Linux kernel did not properly restrict hypervisor memory access. An attacker in a guest VM could use this to execute arbitrary code in the host OS.
c5be03314d6525a0dd88d31e6ba90e7d12a4b76d20a1e301e71a80a7805ade26Red Hat Security Advisory 2023-5249-01 - The ncurses library routines are a terminal-independent method of updating character screens with reasonable optimization. The ncurses packages contain support utilities including a terminfo compiler tic, a decompiler infocmp, clear, tput, tset, and a termcap conversion tool captoinfo.
96e4267526e311da98cdd9ddc1c0b00ac9169b9d16d96634cd0c6d5755a899dfRed Hat Security Advisory 2023-5245-01 - The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Issues addressed include an information leakage vulnerability.
752c34c96ba9ed9a224fe2a77444af2a1486fee2afaab22e4871c218d5a3e47eRed Hat Security Advisory 2023-5269-01 - PostgreSQL is an advanced object-relational database management system.
0bc0d9a60fdfcda899dc4b188ea513db2270ece612fcec958ab317490e650c83Red Hat Security Advisory 2023-5255-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine- tuning for systems with extremely high determinism requirements. Issues addressed include information leakage, out of bounds write, and use-after-free vulnerabilities.
258b79c6d38731112095e3861aa827e7da64cfdb743f048033bd446d901f450cRed Hat Security Advisory 2023-5220-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
49e87bdb278fc5ebfb08f7d6b8458115e93c7d53e96c36814077d4fe0cb429dcUbuntu Security Notice 6380-1 - Rogier Schouten discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Ethan Rubinson discovered that Node.js incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.
c9cc97e96bb7a83ea382245507e85fc0d4820b2068dcb9f3906a130008dfa00cRed Hat Security Advisory 2023-5213-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
8a4f2705bf6a1bca9b91d0db19f4ebcdcfae40efd014951c9a015a5acb50b819Red Hat Security Advisory 2023-5216-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
efa3c864a04ed4be635bfe21f5dc06cd8d825333c2f80fb2e28538b784cb0124Red Hat Security Advisory 2023-5224-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.15.1. Issues addressed include a buffer overflow vulnerability.
bd6817f1e4f6c97fc819c0a8ce62a541ef18f564c5689abe9483e2454d3475cbRed Hat Security Advisory 2023-5218-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
bde7d4e94184ae227fe3c61e725c4d1c004e390fdf02bea48f6d285048f96297Red Hat Security Advisory 2023-5214-01 - The libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photographic images. WebP consists of a codec based on the VP8 format, and a container based on the Resource Interchange File Format. Webmasters, web developers and browser developers can use WebP to compress, archive, and distribute digital images more efficiently. Issues addressed include a buffer overflow vulnerability.
c613a0c2a0e96dd2a7efdefa1cc1266b64722d48fe564a507a17ae0e41255fb2Red Hat Security Advisory 2023-5222-01 - The libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photographic images. WebP consists of a codec based on the VP8 format, and a container based on the Resource Interchange File Format. Webmasters, web developers and browser developers can use WebP to compress, archive, and distribute digital images more efficiently. Issues addressed include a buffer overflow vulnerability.
b43aea9374b3a7df5041103ea43adcb2dfa3d53a080a4fa63638a49e8f3bff91Red Hat Security Advisory 2023-5221-01 - This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Issues addressed include out of bounds write and use-after-free vulnerabilities.
90b863a69ef3aaeeadf4c84256e8105c90c054203054b9c02dcef9c670542b6c
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