CVE-2017-15596 (GCVE-0-2017-15596)

Vulnerability from cvelistv5 – Published: 2017-10-18 08:00 – Updated: 2024-08-05 19:57
VLAI
Summary
An issue was discovered in Xen 4.4.x through 4.9.x allowing ARM guest OS users to cause a denial of service (prevent physical CPU usage) because of lock mishandling upon detection of an add-to-physmap error.
Severity
6.0 (Medium)
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
URL Tags
http://www.debian.org/security/2017/dsa-3969 vendor-advisoryx_refsource_DEBIAN
https://xenbits.xen.org/xsa/advisory-235.html x_refsource_CONFIRM
http://www.securitytracker.com/id/1039568 vdb-entryx_refsource_SECTRACK
Date Public
2017-10-18 00:00
Show details on NVD website
To clipboard 

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Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://xenbits.xen.org/xsa/advisory-235.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mitigation\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.debian.org/security/2017/dsa-3969\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1039568\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://xenbits.xen.org/xsa/advisory-235.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Patch\",\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-05-13T03:48:04+00:00",
      "cve": "CVE-2017-15596",
      "id": "CVE-2017-15596",
      "initial_release_date": "2017-08-23T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "xen: add-to-physmap error paths fail to release lock on ARM",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-15596.json",
      "version": "3"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.