CVE-2014-7154

Home/CVE/Race condition in HVMOP_track_dirty_vram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for

CVE

Race condition in HVMOP_track_dirty_vram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for

Race condition in HVMOP_track_dirty_vram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for dirty video RAM tracking, which allows certain local guest domains to cause a denial of service via unspecified vectors.

MEDIUM · CVSS 6.1 EPSS 0.00728

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No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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Affected Products & Versions

fedoraproject fedoraall versions
debian linuxall versions
xenall versions
opensuseall versions

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Scoring & Timeline

6.1

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:A/AC:L/Au:N/C:N/I:N/A:C

Published to NVD02 Oct 2014 · 02:55 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10196-1

suse-csafSUSE-SU-2015:0940-1

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.htmlThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.htmlThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.htmlThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.htmlThird Party Advisory

http://secunia.com/advisories/61501

http://secunia.com/advisories/61890

Show all 10 references

http://security.gentoo.org/glsa/glsa-201412-42.xml

http://www.debian.org/security/2014/dsa-3041Third Party Advisory

http://www.securitytracker.com/id/1030887Third Party AdvisoryVDB Entry

http://xenbits.xen.org/xsa/advisory-104.htmlPatchVendor Advisory

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