CVE-2014-1896 | Date: (C)2014-04-25 (M)2023-12-22 |
The (1) do_send and (2) do_recv functions in io.c in libvchan in Xen 4.2.x, 4.3.x, and 4.4-RC series allows local guests to cause a denial of service or possibly gain privileges via crafted xenstore ring indexes, which triggers a "read or write past the end of the ring."
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V2 Severity: |
CVSS Score : 4.9 |
Exploit Score: 4.4 |
Impact Score: 6.4 |
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CVSS V2 Metrics: |
Access Vector: ADJACENT_NETWORK |
Access Complexity: MEDIUM |
Authentication: SINGLE |
Confidentiality: PARTIAL |
Integrity: PARTIAL |
Availability: PARTIAL |
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