Red Hat Security Advisory 2012-1042-01

Dieses Thema im Forum "Security News" wurde erstellt von newsbot, 27.06.2012.

  1. #1 newsbot, 27.06.2012
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    Red Hat Security Advisory 2012-1042-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. A local, unprivileged user could use an integer overflow flaw in drm_mode_dirtyfb_ioctl() to cause a denial of service or escalate their privileges. It was found that the kvm_vm_ioctl_assign_device() function in the KVM subsystem of a Linux kernel did not check if the user requesting device assignment was privileged or not. A local, unprivileged user on the host could assign unused PCI devices, or even devices that were in use and whose resources were not properly claimed by the respective drivers, which could result in the host crashing.

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Red Hat Security Advisory 2012-1042-01

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