Wind River Support Network


LIN6-13968 : Security Advisory - qemu - CVE-2015-7549

Created: Nov 13, 2017    Updated: Dec 3, 2018
Resolved Date: Nov 27, 2017
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux 6
Component/s: Userspace


The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by leveraging failure to define the .write method.

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