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CVE Record

CVE-2016-10013: Xen through 4.8.x allows local 64-bit x86 HVM guest OS users to gain privileges by leveraging mishandling o...

Xen through 4.8.x allows local 64-bit x86 HVM guest OS users to gain privileges by leveraging mishandling of SYSCALL singlestep during emulation.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2016-10013 affects Xen through 4.8.x. A local user inside a 64-bit x86 HVM guest could gain elevated privileges because Xen mishandles SYSCALL single-step behavior during emulation. This matters most for organizations running multi-tenant or delegated-access Xen virtualization. Exposure is likely limited to Xen deployments through 4.8.x using 64-bit x86 HVM guests, especially where guest users are untrusted or tenants control guest OS activity. Treat as high priority for Xen-based virtualization, especially multi-tenant platforms. The issue is local-to-guest, but the affected boundary is critical because guests are expected to be isolated from elevated control. Mitigation focus: Identify Xen hosts running versions through 4.8.x.; Review and apply vendor guidance from Xen XSA-204.; Apply relevant distribution updates, including Debian DSA-3847 where applicable..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

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Source materials

Affected products

Products and packages named in the record

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n/an/an/aListed
Weakness

CWE details

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