Red Hat Security Advisory 2021-2355-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, integer overflow, and out of bounds write vulnerabilities.
7e7fa8e13c1a251be5567a5e0c68facbc8af2010e2aa51f8feae81bbc97f0233Red Hat Security Advisory 2021-2164-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, integer overflow, out of bounds write, and use-after-free vulnerabilities.
6bd92923839be99268dd645904847ea0cb5026e7b009c470995448a9af321fd2Red Hat Security Advisory 2021-1531-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, out of bounds read, and out of bounds write vulnerabilities.
342af24d3706d582f6305539e856e3a55e0bebe3466915e1c717cfb30a19713cRed Hat Security Advisory 2021-0857-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow, denial of service, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
52b1ba89ad5b5b01bc9fbbc0c26885b43edd807f81c5a3811079118a010cfd3fRed Hat Security Advisory 2021-0856-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow, denial of service, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
848127b0ce6b0e3e3f3e313979c52ece03f0429de6169b74b851dff3a01ddcdaRed Hat Security Advisory 2021-0765-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include buffer overflow and use-after-free vulnerabilities.
9d5ae1d8d35b1a5772b263eafd110e715d046cae9a1abd6d52ad704d4a354defRed Hat Security Advisory 2021-0774-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow and use-after-free vulnerabilities.
82b19c04725220a375efdb20cf793f37f28706b4844b1bad216d068f80b9049cRed Hat Security Advisory 2021-0719-01 - Red Hat Advanced Cluster Management for Kubernetes 2.0.8 images. Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which resolve some security issues and bugs.
2f14cab81d5c42464f47e9dcf7d3143a48bb175a76c4d60fed61e7817dcce904Red Hat Security Advisory 2021-0686-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
4346ebd283d83e7d5a258dd32e08f2db58345e7ac7f7af3ef8145d22b4570608Red Hat Security Advisory 2021-0558-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a use-after-free vulnerability.
7283785eaa933b306c1724231dee042628d834e4720063f7b151d6119cbe24faRed Hat Security Advisory 2021-0537-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include a use-after-free vulnerability.
b771926c5d71d88a97d82d3499e15c5dd8e405c9a5899cdca21ddf8ce43e2fc3Ubuntu Security Notice 4680-1 - It was discovered that debugfs in the Linux kernel as used by blktrace contained a use-after-free in some situations. A privileged local attacker could possibly use this to cause a denial of service. It was discovered that a race condition existed in the binder IPC implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
f8bb161739bd9ff04ef2e592dea7faf6d742ed985cb591f733ceddfc5a9eeca9Ubuntu Security Notice 4658-2 - USN-4658-1 fixed vulnerabilities in the Linux kernel. Unfortunately, that update introduced a regression in the software raid10 driver when used with fstrim that could lead to data corruption. This update fixes the problem. It was discovered that a race condition existed in the binder IPC implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
bbc584a0fe5af295e0f436fdc4bd981b54271cf0c2a539f59dc946b7ea324060Ubuntu Security Notice 4659-2 - USN-4659-1 fixed vulnerabilities in the Linux kernel. Unfortunately, that update introduced a regression in the software raid10 driver when used with fstrim that could lead to data corruption. This update fixes the problem. It was discovered that a race condition existed in the binder IPC implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
e138a7080f715c2dcc2727e15e0e258a11808c6d9e156fb00fa4ac8c8953c766Ubuntu Security Notice 4659-1 - It was discovered that a race condition existed in the binder IPC implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Daniele Antonioli, Nils Ole Tippenhauer, and Kasper Rasmussen discovered that legacy pairing and secure-connections pairing authentication in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. A physically proximate attacker could use this to impersonate a previously paired Bluetooth device. Various other issues were also addressed.
9a0f9a2f26c0dfddf7589768d4e433696e87ba393c23e7f724162684bf154facUbuntu Security Notice 4658-1 - It was discovered that a race condition existed in the binder IPC implementation in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Daniele Antonioli, Nils Ole Tippenhauer, and Kasper Rasmussen discovered that legacy pairing and secure-connections pairing authentication in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. A physically proximate attacker could use this to impersonate a previously paired Bluetooth device. Various other issues were also addressed.
4ed9af991deebf6c3244cf4de2f7dbb22af21f0a04f28319291a7673feba8d42Ubuntu Security Notice 4657-1 - Elena Petrova discovered that the pin controller device tree implementation in the Linux kernel did not properly handle string references. A local attacker could use this to expose sensitive information. Daniele Antonioli, Nils Ole Tippenhauer, and Kasper Rasmussen discovered that legacy pairing and secure-connections pairing authentication in the Bluetooth protocol could allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. A physically proximate attacker could use this to impersonate a previously paired Bluetooth device. Various other issues were also addressed.
dbfacde5bfc0db84799a2a413ab853f7c93216a094a4a437b9daba32978b1e77
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