[SECURITY] [DSA 3426-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3426-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso December 17, 2015 https://www.debian.org/security/faq -...

USN-2843-2: Linux kernel (Wily 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-2844-1: Linux kernel (Utopic 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-2842-2: Linux kernel (Vivid 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-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...

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 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 14.04 LTS : Linux kernel (Utopic HWE) vulnerabilities (USN-2844-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-2844-1 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 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 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...

MGASA-2015-0077 Updated kernel-rt packages fix security vulnerabilities

This kernel-rt update provides as upgrade to upstream 3.14 longterm branch, currently based on 3.14.32 and fixes the following security issues: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types,...

MGASA-2015-0075 Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream -longterm 3.14.32 and fixes the following security issues: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a...

MGASA-2015-0076 Updated kernel-tmb packages fix security vulnerabilities

This kernel-tmb update is based on upstream -longterm 3.14.32 and fixes the following security issues: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a deni...

MGASA-2015-0078 Updated kernel-vserver packages fix security vulnerabilities

This kernel-vserver update is based on upstream -longterm 3.14.32 and fixes the following security issues: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a...

Updated kernel-tmb packages fix security vulnerabilities

This kernel-tmb update is based on upstream -longterm 3.14.32 and fixes the following security issues: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a deni...

openSUSE Security Update : libvirt (openSUSE-SU-2012:0347-1)

This collective update 2012/02 for Xen provides fixes for the following reports : Xen === - 649209: Fix Xen live migrations being slow - 683580: Fix hangs during boot up after the message 'Enabled directed EOI with ioapicackold on! - 691256: unable to open a connection to the XEN Hypervisor -...

MGASA-2014-0236 Updated kernel-tmb packages fix multiple vulnerabilities

Updated kernel-tmb provides upstream 3.10.40 kernel and fixes the following security issues: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a denial of...

Updated kernel-tmb packages fix multiple vulnerabilities

Updated kernel-tmb provides upstream 3.10.40 kernel and fixes the following security issues: The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a denial of...