CVE-2013-4494 | Date: (C)2013-11-08 (M)2023-12-22 |
Xen before 4.1.x, 4.2.x, and 4.3.x does not take the page_alloc_lock and grant_table.lock in the same order, which allows local guest administrators with access to multiple vcpus to cause a denial of service (host deadlock) via unspecified vectors.
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V2 Severity: |
CVSS Score : 5.2 |
Exploit Score: 4.4 |
Impact Score: 6.9 |
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CVSS V2 Metrics: |
Access Vector: ADJACENT_NETWORK |
Access Complexity: MEDIUM |
Authentication: SINGLE |
Confidentiality: NONE |
Integrity: NONE |
Availability: COMPLETE |
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