Description (CNA)
Race condition in the grant table code in Xen 4.6.x through 4.9.x allows local guest OS administrators to cause a denial of service (free list corruption and host crash) or gain privileges on the host via vectors involving maptrack free list handling.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://support.citrix.com/article/CTX225941
- http://xenbits.xen.org/xsa/advisory-228.html
- http://www.securityfocus.com/bid/100346
- http://www.debian.org/security/2017/dsa-3969
- http://www.openwall.com/lists/oss-security/2017/08/15/3
- https://bugzilla.redhat.com/show_bug.cgi?id=1477651
- https://security.gentoo.org/glsa/201801-14
- http://www.securitytracker.com/id/1039175
ADP enrichment
No English description supplied.
- https://support.citrix.com/article/CTX225941
- http://xenbits.xen.org/xsa/advisory-228.html
- http://www.securityfocus.com/bid/100346
- http://www.debian.org/security/2017/dsa-3969
- http://www.openwall.com/lists/oss-security/2017/08/15/3
- https://bugzilla.redhat.com/show_bug.cgi?id=1477651
- https://security.gentoo.org/glsa/201801-14
- http://www.securitytracker.com/id/1039175