Home/CVE/The evtchn_fifo_set_pending function in Xen 4.4.x allows local guest users to cause a denial of service (host crash) via
CVE

CVE-2014-6268

The evtchn_fifo_set_pending function in Xen 4.4.x allows local guest users to cause a denial of service (host crash) via

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.

MEDIUM · CVSS 4.9 EPSS 0.00068
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
xenall versions
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Scoring & Timeline

4.9
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:L/Au:N/C:N/I:N/A:C
Published to NVD12 Jan 2015 · 03:59 PM
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Vendor Advisories

1
suse-csafopenSUSE-SU-2024:10196-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/69753
http://www.securitytracker.com/id/1030829
http://xenbits.xen.org/xsa/advisory-107.htmlVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/95837
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