Description
The Xen hypervisor block backend driver for Linux kernel 2.6.18, when running on a 64-bit host with a 32-bit paravirtualized guest, allows local privileged users in the guest OS to cause a denial of service (host OS crash) via a request that specifies a large number of blocks.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/29082 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9452 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=369531 ↗
- http://secunia.com/advisories/30116 ↗
- http://www.redhat.com/support/errata/RHSA-2008-0233.html ↗
- http://secunia.com/advisories/32918 ↗
- http://www.ubuntu.com/usn/usn-679-1 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42274 ↗