CVE-2012-4544 xen

Metadata

low
2.1
xen
CVE-2012-4544
2017-06-18 07:45
Moderate CentOS xen Update
CVE-2012-4544
2017-06-16 19:00
2017-04-01 19:36
2017-01-05 17:48

Description

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk (1) before or (2) after decompression, which allows local guest administrators to cause a denial of service (domain 0 memory consumption) via a crafted (a) kernel or (b) ramdisk.

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Affected package information

Release Package Patched in
buster xen 4.1.3-4
jessie xen 4.1.3-4
sid xen 4.1.3-4
stretch xen 4.1.3-4
wheezy xen 4.1.3-4