USN-2842-1: Linux kernel vulnerabilities

Jan Beulich discovered that the KVM svm hypervisor implementation in the Linux kernel did not properly catch Debug exceptions on AMD processors. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS. CVE-2015-8104 郭永刚 discovered that the pp...

USN-2841-2: Linux kernel (Trusty HWE) vulnerabilities

Jan Beulich discovered that the KVM svm hypervisor implementation in the Linux kernel did not properly catch Debug exceptions on AMD processors. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS. CVE-2015-8104 郭永刚 discovered that the pp...

USN-2841-1: Linux kernel vulnerabilities

Jan Beulich discovered that the KVM svm hypervisor implementation in the Linux kernel did not properly catch Debug exceptions on AMD processors. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS. CVE-2015-8104 郭永刚 discovered that the pp...

USN-2840-1: Linux kernel vulnerabilities

Dmitry Vyukov discovered that the Linux kernel's keyring handler attempted to garbage collect incompletely instantiated keys. A local unprivileged attacker could use this to cause a denial of service system crash. CVE-2015-7872 Jan Beulich discovered that the KVM svm hypervisor implementation in...

Debian Security Advisory DSA 3426-1 (linux - security update)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service, information leak or data loss. CVE-2013-7446 Dmitry Vyukov discovered that a particular sequence of valid operations on local AFUNIX sockets can result in a use-after-free...

Ubuntu 15.10 : linux vulnerabilities (USN-2843-1)

Jan Beulich discovered that the KVM svm hypervisor implementation in the Linux kernel did not properly catch Debug exceptions on AMD processors. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS. CVE-2015-8104 Guoyong Gang discovered th...

Ubuntu 15.04 : linux vulnerabilities (USN-2842-1)

Jan Beulich discovered that the KVM svm hypervisor implementation in the Linux kernel did not properly catch Debug exceptions on AMD processors. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS. CVE-2015-8104 Guoyong Gang discovered th...

Ubuntu 14.04 LTS : Linux kernel (Vivid HWE) vulnerabilities (USN-2842-2)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-2842-2 advisory. Jan Beulich discovered that the KVM svm hypervisor implementation in the Linux kernel did not properly catch Debug exceptions on AMD processors. An...

Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2841-2)

Jan Beulich discovered that the KVM svm hypervisor implementation in the Linux kernel did not properly catch Debug exceptions on AMD processors. An attacker in a guest virtual machine could use this to cause a denial of service system crash in the host OS. CVE-2015-8104 Guoyong Gang discovered th...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-2841-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-2841-1 advisory. Jan Beulich discovered that the KVM svm hypervisor implementation in the Linux kernel did not properly catch Debug exceptions on AMD processors. An...

Ubuntu 12.04 LTS : linux vulnerabilities (USN-2840-1)

Dmitry Vyukov discovered that the Linux kernel's keyring handler attempted to garbage collect incompletely instantiated keys. A local unprivileged attacker could use this to cause a denial of service system crash. CVE-2015-7872 Jan Beulich discovered that the KVM svm hypervisor implementation in...

DSA-3426-1 linux - security update

Bulletin has no description...

Oracle Linux 6 : kernel (ELSA-2015-2636)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2015-2636 advisory. - kvm svm: unconditionally intercept DB Paolo Bonzini 1279467 1279468 CVE-2015-8104 - x86 virt: guest to host DoS by triggering an infinite loop in...

openSUSE Security Update : the Linux Kernel (openSUSE-2015-879)

The Linux Kernel was updated to 4.1.13 and fixes the following issues : Security issues fixed : - CVE-2015-8104: The KVM subsystem in the Linux kernel allowed guest OS users to cause a denial of service host OS panic or hang by triggering many DB aka Debug exceptions, related to svm.c. -...

kernel security and bug fix update

2.6.32-573.12.1 - Revert: netdrv igb: add support for 1512 PHY Stefan Assmann 1278275 1238551 2.6.32-573.11.1 - kvm svm: unconditionally intercept DB Paolo Bonzini 1279467 1279468 CVE-2015-8104 - x86 virt: guest to host DoS by triggering an infinite loop in microcode Paolo Bonzini 1277557 1277559...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2015-3107)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2015-3107 advisory. - KVM: svm: unconditionally intercept DB Paolo Bonzini Orabug: 22333698 CVE-2015-8104 - KVM: x86: work around infinite loop in microcode when AC is...

OracleVM 3.3 : kernel-uek (OVMSA-2015-0154)

The remote OracleVM system is missing necessary patches to address critical security updates : - KVM: svm: unconditionally intercept DB Paolo Bonzini Orabug: 22333698 CVE-2015-8104 - KVM: x86: work around infinite loop in microcode when AC is delivered Eric Northup Orabug: 22333689 CVE-2015-5307...

Fast Packet Networking Toolkit: Snabb Switch

Snabb Switch is open source software for solving novel problems in networking. Blending the latest techniques for high-performance x86 packet processing together with a high-level LuaJIT programming interface. The goal is to offer the easiest way to create and deploy new network functions in larg...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.2.2 - KVM: svm: unconditionally intercept DB Paolo Bonzini Orabug: 22333698 CVE-2015-8104 - KVM: x86: work around infinite loop in microcode when AC is delivered Eric Northup Orabug: 22333689 CVE-2015-5307 CVE-2015-5307 - KVM: x86: Defining missing x86 vectors Nadav Amit...

CentOS 7 : kernel (CESA-2015:2552)

Updated kernel packages that fix two security issues, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detail...