kernel security and bug fix update

2.6.18-164.15.1.0.1.el5 - xen check to see if hypervisor supports memory reservation change Chuck Anderson orabug 7556514 - Add entropy support to igb John Sobecki orabug 7607479 - nfs convert ENETUNREACH to ENOTCONN orabug 7689332 - NET Add xen pv/bonding netconsole support Tina yang orabug...

Mandriva Update for kvm MDVA-2010:092 (kvm)

Check for the Version of kvm OpenVAS Vulnerability Test Mandriva Update for kvm MDVA-2010:092 kvm Authors: System Generated Check Copyright: Copyright c 2010 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms o...

Mandriva Update for kvm MDVA-2010:092 (kvm)

Check for the Version of kvm OpenVAS Vulnerability Test Mandriva Update for kvm MDVA-2010:092 kvm Authors: System Generated Check Copyright: Copyright c 2010 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms o...

kvm multiple security vulnerabilities

DoS, privilege escalation...

Debian DSA-2010-1 : kvm - privilege escalation/denial of service

Several local vulnerabilities have been discovered in kvm, a full virtualization system. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2010-0298 CVE-2010-0306 Gleb Natapov discovered issues in the KVM subsystem where missing permission checks CPL/IOPL...

[SECURITY] [DSA-2010-1] New kvm packages fix several vulnerabilities

------------------------------------------------------------------------ Debian Security Advisory DSA-2010 [email protected] http://www.debian.org/security/ Dann Frazier March 10, 2010 http://www.debian.org/security/faq - ------------------------------------------------------------------------...

DSA-2010-1 kvm - several vulnerabilities

Bulletin has no description...

Design/Logic Flaw

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing SMP, does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service guest OS crash or gain privileges on the guest OS by leveraging...

CVE-2010-0419

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing SMP, does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service guest OS crash or gain privileges on the guest OS by leveraging...

CVE-2010-0419

CVE-2010-0419 concerns the KVM x86 emulator where the segment-selector write restriction in the emulator can be bypassed in SMP guest configurations, potentially allowing a guest user to crash the guest or escalate privileges within the guest via access to an IO port or MMIO region. Public adviso...

CVE-2010-0419

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing SMP, does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service guest OS crash or gain privileges on the guest OS by leveraging...

CVE-2010-0419

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing SMP, does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service guest OS crash or gain privileges on the guest OS by leveraging...

CentOS 5 : kvm (CESA-2010:0126)

Updated kvm packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on...

kmod, kvm security update

CentOS Errata and Security Advisory CESA-2010:0126 Updated kvm packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. KVM Kernel-based Virtual Machin...

KVM: Check cpl before emulating debug register access

The handledr function in arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 2.6.31.1 does not properly verify the Current Privilege Level CPL before accessing a debug register, which allows guest OS users to cause a denial of service trap on the host OS via a crafted application...

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

Updated kvm packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on...

kvm security and bug fix update

kvm-83-105.0.1.el54.27 - Add kvm-add-oracle-workaround-for-libvirt-bug.patch kvm-83-105.el54.27 - kvm-kernel-KVM-VMX-Check-cpl-before-emulating-debug-register-ac.patch bz563516 - Resolves: bz563516 KVM: Check cpl before emulating debug register access rhel-5.4.z kvm-83-105.el54.26 -...

Debian DSA-1996-1 : linux-2.6 - privilege escalation/denial of service/sensitive memory leak

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service, sensitive memory leak or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-3939 Joseph Malicki reported that the dbglvl sysfs...

Debian DSA-1845-1 : linux-2.6 - denial of service, privilege escalation

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service, or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-1895 Julien Tinnes and Tavis Ormandy reported an issue in the Linux...

Debian DSA-1907-1 : kvm - several vulnerabilities

Several vulnerabilities have been discovered in kvm, a full virtualization system. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2008-5714 Chris Webb discovered an off-by-one bug limiting KVM's VNC passwords to 7 characters. This flaw might make it...