Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2012-2013)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2012-2013 advisory. - KVM: Ensure all vcpus are consistent with in-kernel irqchip settings Avi Kivity Bugdb: 13871 CVE-2012-1601 Tenable has extracted the preceding...

Oracle Linux 6 : kernel (ELSA-2012-0350)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2012-0350 advisory. - fs xfs: Fix missing xfsiunlock on error recovery path in xfsreadlink Carlos Maiolino 749161 694702 CVE-2011-4077 - fs xfs: Fix memory corruption in...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2012-2003)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2012-2003 advisory. - fs xfs: Fix possible memory corruption in xfsreadlink Carlos Maiolino CVE-2011-4077 - crypto: ghash - Avoid null pointer dereference if no key is...

kernel: kvm: irqchip_in_kernel() and vcpu->arch.apic inconsistency

The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service NULL pointer dereference and host OS crash by making a KVMCREATEIRQCHIP ioctl call after a virtual CPU already exists...

Null pointer dereference

The createpittimer function in arch/x86/kvm/i8254.c in KVM 83, and possibly other versions, does not properly handle when Programmable Interval Timer PIT interrupt requests IRQs when a virtual interrupt controller irqchip is not available, which allows local users to cause a denial of service NUL...

UBUNTU-CVE-2011-4622

The createpittimer function in arch/x86/kvm/i8254.c in KVM 83, and possibly other versions, does not properly handle when Programmable Interval Timer PIT interrupt requests IRQs when a virtual interrupt controller irqchip is not available, which allows local users to cause a denial of service NUL...