Updated kernel packages fix security vulnerabilities

This kernel update is based on the upstream 4.14.13 and fixes several security issues. The most important fix in this update is for the security issue named "Meltdown" that is fixed in theese kernels by enabling kernel Page Table Isolation KPTI. Note that according to AMD, this issue does not...

Debian DSA-4082-1 : linux - security update (Meltdown)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. - CVE-2017-5754 Multiple researchers have discovered a vulnerability in Intel processors, enabling an attacker controlling an unprivileged process to...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:0031-1) (Meltdown) (Spectre)

The SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive various security and bugfixes. This update adds mitigations for various side channel attacks against modern CPUs that could disclose content of otherwise unreadable memory bnc1068032. - CVE-2017-5753 / 'SpectreAttack': Local...

[SECURITY] [DLA 1232-1] linux security update

Package : linux Version : 3.2.96-3 CVE ID : CVE-2017-5754 CVE-2017-17558 CVE-2017-17741 CVE-2017-17805 CVE-2017-17806 CVE-2017-17807 Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2017-5754...

SUSE-SU-2018:0010-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP3 kernel was updated to receive various security and bugfixes. This update adds mitigations for various side channel attacks against modern CPUs that could disclose content of otherwise unreadable memory bnc1068032. - CVE-2017-5753 / 'SpectreAttack': Local attackers...

Huge Flaws Affect Nearly Every Modern Device; Patch Could Hit CPU Performance

UPDATE: Researchers have finally disclosed complete technical details of two kernel side-channel attacks, Meltdown and Spectre—which affect not only Intel but also systems and devices running AMD, ARM processors—allowing attackers to steal sensitive data from the system memory. The first week of...

[SECURITY] [DLA 1181-1] xen security update

Package : xen Version : 4.1.6.lts1-10 CVE ID : CVE-2017-15588 CVE-2017-15589 CVE-2017-15592 CVE-2017-15593 CVE-2017-15595 Multiple vulnerabilities have been discovered in the Xen hypervisor: CVE-2017-15588 Jann Horn discovered a race condition that can cause a stale TLB entry which might result i...

OracleVM 3.2 : xen (OVMSA-2017-0159)

The remote OracleVM system is missing necessary patches to address critical security updates : - The code of OVM3.2.9 is quite old, there is no getpage/putpage pair to protect the ownership and references of page table page which is mapped in emulatemapdest. This patch fix it by adding getpage in...

CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

DEBIAN-CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

Code injection

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

ALPINE-CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

UBUNTU-CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

CVE-2017-15595

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service unbounded recursion, stack consumption, and hypervisor crash or possibly gain privileges via crafted page-table stacking...

PT-2017-3082

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.10 Description An issue in Xen allows x86 PV guest OS users to cause a denial of service or possibly gain privileges via crafted page-table stacking, resulting in unbounded recursion, stack consumption, and hypervisor...

CVE-2017-14319

A grant unmapping issue was discovered in Xen through 4.9.x. When removing or replacing a grant mapping, the x86 PV specific path needs to make sure page table entries remain in sync with other accounting done. Although the identity of the page frame was validated correctly, neither the presence ...