CVE-2019-19602: Improper Restriction of Operations within the Bounds of a Memory Buffer

fpregsstatevalid in arch/x86/include/asm/fpu/internal.h in the Linux kernel before 5.4.2, when GCC 9 is used, allows context-dependent attackers to cause a denial of service memory corruption or possibly have unspecified other impact because of incorrect fpufpregsownerctx caching, as demonstrated...

CVE-2017-15537

The x86/fpu Floating Point Unit subsystem in the Linux kernel, when a processor supports the xsave feature but not the xsaves feature, does not correctly handle attempts to set reserved bits in the xstate header via the ptrace or rtsigreturn system call. This allows local users to read the FPU...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Kernel: FPU state information leakage via lazy FPU restore

A Floating Point Unit FPU state information leakage flaw was found in the way the Linux kernel saved and restored the FPU state during task switch. Linux kernels that follow the "Lazy FPU Restore" scheme are vulnerable to the FPU state information leakage issue. An unprivileged local attacker cou...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1514)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The function hsogetconfigdata in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads ifnum from the USB device as a u8...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A denial of service flaw was found in the way the Linux kernel's IPv6 implementation processed IPv6 router advertisement RA packets. An attacker able to send a large number of RA packets to a target system...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A denial of service flaw was found in the way the Linux kernel's IPv6 implementation processed IPv6 router advertisement RA packets. An attacker able to send a large number of RA packets to a target system...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A denial of service flaw was found in the way the Linux kernel's IPv6 implementation processed IPv6 router advertisement RA packets. An attacker able to send a large number of RA packets to a target system...

Sensitive Information Disclosure

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A denial of service flaw was found in the way the Linux kernel's IPv6 implementation processed IPv6 router advertisement RA packets. An attacker able to send a large number of RA packets to a target system...

Denial Of Service (DoS) Through Memory Consumption

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A denial of service flaw was found in the way the Linux kernel's IPv6 implementation processed IPv6 router advertisement RA packets. An attacker able to send a large number of RA packets to a target system...

Unbreakable Enterprise kernel security update

2.6.39-400.308.1 - x86/fpu: Fix 32-bit signal frame handling Dave Hansen Orabug: 28874707 - x86/fpu: Factor out memsetxstate, 0 in fpufinit paths Oleg Nesterov Orabug: 28874707 - x86/fpu: Always allow FPU in interrupt if useeagerfpu Oleg Nesterov Orabug: 28874707 - x86/fpu: Don't do threadfpuend ...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.32.1 - x86/fpu: Factor out memsetxstate, 0 in fpufinit paths Oleg Nesterov Orabug: 29012034 - x86/fpu: Always allow FPU in interrupt if useeagerfpu Oleg Nesterov Orabug: 29012034 - x86/fpu: Fix 32-bit signal frame handling Dave Hansen Orabug: 29012034 - x86/fpu: Don't do...

Fedora 28 : xen (2018-d3cb6f113c)

Speculative register leakage from lazy FPU context switching XSA-267, CVE-2018-3665 fix for change in iasl output Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and forma...

SUSE-SU-2018:1855-2 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP2 LTSS kernel was updated receive various security and bugfixes. The following security bugs were fixed: - CVE-2018-5848: In the function wmisetie, the length validation code did not handle unsigned integer overflow properly. As a result, a large value of the 'ielen...

Important kernel security update: CVE-2018-3639 (x86 AMD) and other issues; new kernel 2.6.32-042stab132.1 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0

This update provides a new kernel 2.6.32-042stab132.1 for Virtuozzo Containers for Linux 4.7 and Server Bare Metal 5.0 that is a rebase to the Red Hat Enterprise Linux 6.10 kernel 2.6.32-754.2.1.el6. The new kernel introduces security fixes. Vulnerability id: CVE-2018-3639 x86 AMD An industry-wid...

[SECURITY] [DLA 1422-2] linux security update

Package : linux Version : 3.16.57-2 CVE ID : CVE-2017-5715 CVE-2017-5753 CVE-2018-1066 CVE-2018-1093 CVE-2018-1130 CVE-2018-3665 CVE-2018-5814 CVE-2018-9422 CVE-2018-10853 CVE-2018-10940 CVE-2018-11506 CVE-2018-12233 CVE-2018-1000204 Debian Bug : 898165 The previous update to linux failed to buil...

CentOS Update for kernel CESA-2018:2164 centos6

Check the version of kernel SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.882924";...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2018:2164 An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0237)

The remote OracleVM system is missing necessary patches to address critical security updates : - dm: fix race between dmgetfromkobject and dmdestroy Hou Tao CVE-2017-18203 - drm: udl: Properly check framebuffer mmap offsets Greg Kroah-Hartman Orabug: 27986407 CVE-2018-8781 - kernel/exit.c: avoid...