PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory via vectors related to a missing range check of map->index.
CVSS Details
- CVSS 3.1 Base Score: 6.1
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade xen | Jul 30, 2024 | Nov 23, 2012 |
| Gentoo Linux | — | Upgrade app-emulation/xen.Upgrade app-emulation/pvgrub.Upgrade app-emulation/xen-pvgrub.Upgrade app-emulation/xen-tools. | Oct 30, 2017 | Nov 23, 2012 |
| Suse | — | Upgrade xen-toolsUpgrade xen-libs-32bitUpgrade xen-libsUpgrade xen-kmp-defaultUpgrade xen-doc-pdfUpgrade xen-develUpgrade xen-kmp-traceUpgrade xen-tools-domUUpgrade vm-installUpgrade xen-kmp-paeUpgrade xenUpgrade xen-doc-html | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade xen | Nov 19, 2024 | Nov 23, 2012 |
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