Home/CVE/Xen through 4.7.x allows local ARM guest OS users to cause a denial of service (host crash) via vectors involving a (1)
CVE

CVE-2016-9817

Xen through 4.7.x allows local ARM guest OS users to cause a denial of service (host crash) via vectors involving a (1)

Xen through 4.7.x allows local ARM guest OS users to cause a denial of service (host crash) via vectors involving a (1) data or (2) prefetch abort with the ESR_EL2.EA bit set.

MEDIUM · CVSS 6.5 EPSS 0.00098
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-284Improper Access Control
▤

Affected Products & Versions

1
xenall versions
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Feb 2017 · 10:59 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2016/11/29/3Mailing ListMitigationThird Party Advisory
http://www.openwall.com/lists/oss-security/2016/12/05/7Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/94581Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037358
http://xenbits.xen.org/xsa/advisory-201.htmlMitigationPatchVendor Advisory
http://xenbits.xen.org/xsa/xsa201-3-4.7.patchPatchVendor Advisory
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