VulnerabilityModified
CVE-2014-7154
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 6.1EPSS 0.74%
Does this matter?
Lower severity and a low EPSS score (0.74%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 6.1 MEDIUMAV:A/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 0.74% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- fedoraproject/fedora · debian/debian linux · xen/xen · opensuse/opensuse
- Source
- cve@mitre.org
References
- 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
- 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 Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-104.htmlPatch, Vendor Advisory
- 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
- 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 Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-104.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.