CVE - CVE-2015-7549

CVE-ID
CVE-2015-7549	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:80761 URL:http://www.securityfocus.com/bid/80761 MISC:DSA-3471 URL:http://www.debian.org/security/2016/dsa-3471 MISC:FEDORA-2016-e9bba2bb01 URL:http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175380.html MISC:GLSA-201602-01 URL:https://security.gentoo.org/glsa/201602-01 MISC:[oss-security] 20151214 CVE-2015-7549 Qemu: pci: msi-x: null pointer dereference issue URL:http://www.openwall.com/lists/oss-security/2015/12/14/2 MISC:http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=43b11a91dd861a946b231b89b754285 URL:http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=43b11a91dd861a946b231b89b754285 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1291137 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1291137
Assigning CNA
Red Hat, Inc.
Date Record Created
20150929	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20150929)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)