The backend for XenSource Xen Para Virtualized Frame Buffer (PVFB) in Xen ioemu does not properly restrict the frame buffer size, which allows attackers to cause a denial of service (crash) by mapping an arbitrary amount of guest memory.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade xen-develUpgrade xenUpgrade xen-libs | Dec 1, 2016 | Jun 23, 2008 |
| Oracle_linux | — | Upgrade xen-develUpgrade xenUpgrade xen-libs | Oct 16, 2024 | Jun 23, 2008 |
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