** Description changed: - Linux pciback missing sanity checks leading to crash + The PCI backend driver in Xen, when running on an x86 system and using + Linux 3.1.x through 4.3.x as the driver domain, allows local guest + administrators to hit BUG conditions and cause a denial of service (NULL + pointer dereference and host OS crash) by leveraging a system with + access to a passed-through MSI or MSI-X capable physical PCI device and + a crafted sequence of XEN_PCI_OP_* operations, aka "Linux pciback + missing sanity checks."
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530404 Title: CVE-2015-8551 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530404/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
