CVE-2016-1570
N/A
N/A
Summary
The PV superpage functionality in arch/x86/mm.c in Xen 3.4.0, 3.4.1, and 4.1.x through 4.6.x allows local PV guests to obtain sensitive information, cause a denial of service, gain privileges, or have unspecified other impact via a crafted page identifier (MFN) to the (1) MMUEXT_MARK_SUPER or (2) MMUEXT_UNMARK_SUPER sub-op in the HYPERVISOR_mmuext_op hypercall or (3) unknown vectors related to page table updates.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- http://www.debian.org/security/2016/dsa-3519
- http://www.securitytracker.com/id/1034744
- http://xenbits.xen.org/xsa/advisory-167.html
References
- http://www.debian.org/security/2016/dsa-3519
- http://www.securitytracker.com/id/1034744
- http://xenbits.xen.org/xsa/advisory-167.html
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