Unscored severity · published Oct 30, 2015
CVE-2015-7814
Race condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service…
–
CVSS
0.3%
EPSS
No
On KEV
Description
Race condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service (host crash) via vectors involving the destruction of a domain and using XENMEM_decrease_reservation to reduce the memory of the domain.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XE
Xen · Xen
through 4.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-7814
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-7814
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html
www.debian.org
http://www.debian.org/security/2015/dsa-3414
www.securitytracker.com
http://www.securitytracker.com/id/1034030
Vendor Advisory
http://xenbits.xen.org/xsa/advisory-147.html
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