CVE-2016-9386
N/A
Published: January 23, 2017 at 09:00 PM UTC
Updated: June 17, 2026 at 12:55 AM UTC
2 products affected across 2 vendorsXenXenServer
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Severity
N/A
Exploit prediction
EPSS 0.4%
Description
The x86 emulator in Xen does not properly treat x86 NULL segments as unusable when accessing memory, which might allow local HVM guest users to gain privileges via vectors involving "unexpected" base/limit values.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (5)
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/94471VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://www.securitytracker.com/id/1037340x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
http://xenbits.xen.org/xsa/advisory-191.htmlVendor Advisoryx_refsource_GENTOO
Source: [email protected]
https://security.gentoo.org/glsa/201612-56x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://support.citrix.com/article/CTX218775Quick Info
StatusMODIFIED
CWE
CWE-264
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