Red Hat Security Advisory 2019-3844-01 - 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 denial of service vulnerability.
d2379e2d72bc087152527f6d0d934733Red Hat Security Advisory 2019-3841-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
8b3c983d4dfa8c156f19beb1f278acbbRed Hat Security Advisory 2019-3836-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
e6233f1b4e0916b94249c64513f00cd3Red Hat Security Advisory 2019-3834-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
8e83cb8a5cb029838c91ed80e32e91a9Red Hat Security Advisory 2019-3838-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
5d1fa5239d1b98f4fb950bb84ef2c2f6Red Hat Security Advisory 2019-3837-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
6808d04854c11e0017a137bfd2ae63daRed Hat Security Advisory 2019-3832-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
655c81d296e08d9cfdf0ee712b6a57dfDebian Linux Security Advisory 4564-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service, or information leak.
c9f2f8f2ab7eb7ff20f4ea3572236714Red Hat Security Advisory 2019-3835-01 - 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 denial of service vulnerability.
3688b3de3f8c912e4dfbe12dd144983aRed Hat Security Advisory 2019-3833-01 - 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 denial of service vulnerability.
a9035e36d707ae6b854892c7780e1099Slackware Security Advisory - New kernel packages are available for Slackware 14.2 to fix security issues.
89355d12b17a57544c4036152b14969eRed Hat Security Advisory 2019-3517-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include denial of service, heap overflow, information leakage, and use-after-free vulnerabilities.
6d1ca3b131a0815a02a22b4f2f5f2856Red Hat Security Advisory 2019-3345-01 - 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, information leakage, and null pointer vulnerabilities.
526a601971411880015cdf52ac33ea65Red Hat Security Advisory 2019-3309-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include denial of service, heap overflow, information leakage, null pointer, and use-after-free vulnerabilities.
a0f2e867941fc69f77f5654ca781bae3Red Hat Security Advisory 2019-3624-01 - The libseccomp library provides an interface to the Linux Kernel's syscall filtering mechanism, seccomp. The libseccomp API allows an application to specify which system calls or system call arguments the application is allowed to execute, all of which are then enforced by the Linux Kernel.
e059538446c96f7d6aa7a528a1825e44Red Hat Security Advisory 2019-3231-01 - 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. BR/EDR encryption key negotiation attacks were addressed.
5b834fab35e4b489a2b086cdaa86ef53Red Hat Security Advisory 2019-3220-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include a denial of service vulnerability.
c1cda2c555e2692c33e6f3a0db10df55Red Hat Security Advisory 2019-3217-01 - The kernel-alt packages provide the Linux kernel version 4.x. Issues addressed include buffer overflow, denial of service, null pointer, and use-after-free vulnerabilities.
4f8fa3c1a7c224ba455015f723255f36Red Hat Security Advisory 2019-3218-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. BR/EDR encryption key negotiation attacks were addressed.
530e30e7196393a498e83ada7547a332This Metasploit module exploits an issue in ptrace_link in kernel/ptrace.c before Linux kernel 5.1.17. This issue can be exploited from a Linux desktop terminal, but not over an SSH session, as it requires execution from within the context of a user with an active Polkit agent. In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME.
a67b52657090e25d42aa370f66e7ca88It was discovered that a race condition existed in the GFS2 file system in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). It was discovered that a use-after-free error existed in the block layer subsystem of the Linux kernel when certain failure conditions occurred. A local attacker could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. Various other issues were also addressed.
aa1b2d5e0e41264715ab20ee76ffa47dRed Hat Security Advisory 2019-3187-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. BR/EDR encryption key negotiation attacks were addressed.
7ad27ac9c2533b2a01b7657da6d845bfUbuntu Security Notice 4162-2 - USN-4162-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux kernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM. It was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not did not handle detach operations correctly, leading to a use-after-free vulnerability. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
3e3f2ea22058c41745d3f9b8662322dbUbuntu Security Notice 4163-2 - USN-4163-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. It was discovered that a race condition existed in the ARC EMAC ethernet driver for the Linux kernel, resulting in a use-after-free vulnerability. An attacker could use this to cause a denial of service. Various other issues were also addressed.
c0aa284e15530090be4397bd622f2915Red Hat Security Advisory 2019-3165-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. BR/EDR encryption key negotiation attacks were addressed.
e4bd95e026550479628ffb19c4109e78
© 2019 Packet Storm. All rights reserved.
%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)){kind=small}
Follow us on Twitter
Follow us on Facebook
Subscribe to an RSS Feed