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4.9
CVSSv2

CVE-2014-6268

Published: 12/01/2015 Updated: 08/09/2017
CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9
VMScore: 436
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
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Vulnerability Summary

The evtchn_fifo_set_pending function in Xen 4.4.x allows local guest users to cause a denial of service (host crash) via vectors involving an uninitialized FIFO-based event channel control block when (1) binding or (2) moving an event to a different VCPU.

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xen xen 4.4.1

xen xen 4.4.0

Vendor Advisories

Red Hat: CVE-2014-6268
The evtchn_fifo_set_pending function in Xen 44x allows local guest users to cause a denial of service (host crash) via vectors involving an uninitialized FIFO-based event channel control block when (1) binding or (2) moving an event to a different VCPU ...

References

CWE-399http://www.securitytracker.com/id/1030829http://xenbits.xen.org/xsa/advisory-107.htmlhttp://www.securityfocus.com/bid/69753https://exchange.xforce.ibmcloud.com/vulnerabilities/95837https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2014-6268
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereferenceCVE-2023-52689CVE-2024-23803client sideCVE-2023-52696information disclosureCVE-2024-35843CVE-2024-27130CVE-2023-52697
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