Ubuntu Security Notice 5210-2 - USN-5210-1 fixed vulnerabilities in the Linux kernel. Unfortunately, that update introduced a regression that caused failures to boot in environments with AMD Secure Encrypted Virtualization enabled. This update fixes the problem.
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Ubuntu Security Notice 5218-1 - Nadav Amit discovered that the hugetlb implementation in the Linux kernel did not perform TLB flushes under certain conditions. A local attacker could use this to leak or alter data from other processes that use huge pages. It was discovered that the eBPF implementation in the Linux kernel did not properly validate the memory size of certain ring buffer operation arguments. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
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Red Hat Security Advisory 2022-0047-03 - Openshift Logging Bug Fix Release. Issues addressed include a denial of service vulnerability.
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Red Hat Security Advisory 2022-0044-06 - OpenShift Logging Bug Fix Release. Issues addressed include a denial of service vulnerability.
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Red Hat Security Advisory 2022-0043-03 - Openshift Logging Bug Fix Release. Issues addressed include a denial of service vulnerability.
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Red Hat Security Advisory 2022-0042-03 - Openshift Logging Bug Fix Release. Issues addressed include a denial of service vulnerability.
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Ubuntu Security Notice 5210-1 - Nadav Amit discovered that the hugetlb implementation in the Linux kernel did not perform TLB flushes under certain conditions. A local attacker could use this to leak or alter data from other processes that use huge pages. It was discovered that the Linux kernel did not properly enforce certain types of entries in the Secure Boot Forbidden Signature Database protection mechanism. An attacker could use this to bypass UEFI Secure Boot restrictions.
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Ubuntu Security Notice 5209-1 - Nadav Amit discovered that the hugetlb implementation in the Linux kernel did not perform TLB flushes under certain conditions. A local attacker could use this to leak or alter data from other processes that use huge pages. It was discovered that a race condition existed in the timer implementation in the Linux kernel. A privileged attacker could use this cause a denial of service.
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Ubuntu Security Notice 5208-1 - Nadav Amit discovered that the hugetlb implementation in the Linux kernel did not perform TLB flushes under certain conditions. A local attacker could use this to leak or alter data from other processes that use huge pages. It was discovered that a race condition existed in the overlay file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service.
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Red Hat Security Advisory 2021-5227-07 - The kernel packages contain the Linux kernel, the core of any Linux operating system.
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Red Hat Security Advisory 2021-5241-05 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
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Red Hat Security Advisory 2021-4918-03 - A minor version update is now available for Red Hat Camel K that includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include code execution, denial of service, deserialization, information leakage, privilege escalation, and server-side request forgery vulnerabilities.
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Red Hat Security Advisory 2021-4767-01 - This release of Red Hat Integration - Camel Extensions for Quarkus - 2.2 GA serves as a replacement for tech-preview 2, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include bypass, code execution, denial of service, deserialization, information leakage, resource exhaustion, and server-side request forgery vulnerabilities.
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Red Hat Security Advisory 2021-4537-02 - The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.
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Red Hat Security Advisory 2021-0871-01 - MongoDB is a higly-scalable document database. The Debezium MongoDB connector includes Java driver to access a MongoDB database.
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Ubuntu Security Notice 4716-1 - Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 8.0.23 in Ubuntu 20.04 LTS and Ubuntu 20.10. Ubuntu 16.04 LTS and Ubuntu 18.04 LTS have been updated to MySQL 5.7.33. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes. Various other issues were also addressed.
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