CVE-2013-6400 in Linux Foundation Xen
摘要 (英语)
Xen 4.2.x and 4.3.x, when using Intel VT-d and a PCI device has been assigned, does not clear the flag that suppresses IOMMU TLB flushes when unspecified errors occur, which causes the TLB entries to not be flushed and allows local guest administrators to cause a denial of service (host crash) or gain privileges via unspecified vectors.
预定
2013-11-04
披露
2013-12-13
条目
VulDB provides additional information and datapoints for this CVE:
| 标识符 | 漏洞 | CWE | 可利用 | 对策 | CVE |
|---|---|---|---|---|---|
| 11474 | Linux Foundation Xen IOMMU TLB Flush 权限提升 | 264 | 未定义 | 官方修复 | CVE-2013-6400 |