CVE-2015-4105

Publication date 3 June 2015

Last updated 24 July 2024

Ubuntu priority

Xen 3.3.x through 4.5.x enables logging for PCI MSI-X pass-through error messages, which allows local x86 HVM guests to cause a denial of service (host disk consumption) via certain invalid operations.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
qemu	15.04 vivid	Fixed 1:2.2+dfsg-5expubuntu9.2
	14.10 utopic	Fixed 2.1+dfsg-4ubuntu6.7
	14.04 LTS trusty	Fixed 2.0.0+dfsg-2ubuntu1.13
	12.04 LTS precise	Not in release
qemu-kvm	15.04 vivid	Not in release
	14.10 utopic	Not in release
	14.04 LTS trusty	Not in release
	12.04 LTS precise	Not affected
xen	15.04 vivid	Not affected
	14.10 utopic	Ignored
	14.04 LTS trusty	Fixed 4.4.2-0ubuntu0.14.04.2
	12.04 LTS precise	Fixed 4.1.6.1-0ubuntu0.12.04.6

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
qemu	Upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=b38ec5ee7a581776bbce0bdaecb397632c3c4791
xen	Upstream: http://xenbits.xen.org/xsa/xsa130-qemut.patch Upstream: http://xenbits.xen.org/xsa/xsa130-qemuu-4.3.patch Upstream: http://xenbits.xen.org/xsa/xsa130-qemuu.patch

References

Related Ubuntu Security Notices (USN)

USN-2630-1
QEMU vulnerabilities
10 June 2015

CVE-2015-4105

Status

Patch details

References

Related Ubuntu Security Notices (USN)

Other references