cve-2017-10920
Vulnerability from cvelistv5
Published
2017-07-05 01:00
Modified
2024-08-05 17:50
Severity ?
Summary
The grant-table feature in Xen through 4.8.x mishandles a GNTMAP_device_map and GNTMAP_host_map mapping, when followed by only a GNTMAP_host_map unmapping, which allows guest OS users to cause a denial of service (count mismanagement and memory corruption) or obtain privileged host OS access, aka XSA-224 bug 1.
References
cve@mitre.orghttp://www.debian.org/security/2017/dsa-3969
cve@mitre.orghttp://www.securitytracker.com/id/1038734
cve@mitre.orghttps://security.gentoo.org/glsa/201708-03
cve@mitre.orghttps://security.gentoo.org/glsa/201710-17
cve@mitre.orghttps://xenbits.xen.org/xsa/advisory-224.htmlPatch, Vendor Advisory
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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