Vulnerability-Lookup

GHSA-53JP-4HQ4-CMC7

Vulnerability from github – Published: 2022-05-13 01:43 – Updated: 2022-05-13 01:43

Details

An issue was discovered in Xen through 4.9.x. Grant copying code made an implication that any grant pin would be accompanied by a suitable page reference. Other portions of code, however, did not match up with that assumption. When such a grant copy operation is being done on a grant of a dying domain, the assumption turns out wrong. A malicious guest administrator can cause hypervisor memory corruption, most likely resulting in host crash and a Denial of Service. Privilege escalation and information leaks cannot be ruled out.

Severity

9.1 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

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  "affected": [],
  "aliases": [
    "CVE-2017-15597"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-10-30T14:29:00Z",
    "severity": "CRITICAL"
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  "id": "GHSA-53jp-4hq4-cmc7",
  "modified": "2022-05-13T01:43:48Z",
  "published": "2022-05-13T01:43:48Z",
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    },
    {
      "type": "WEB",
      "url": "https://support.citrix.com/article/CTX229057"
    },
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      "type": "WEB",
      "url": "https://www.debian.org/security/2017/dsa-4050"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2017/10/24/3"
    },
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      "url": "http://www.securityfocus.com/bid/101564"
    },
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      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1039653"
    },
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      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-236.html"
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-15597 (GCVE-0-2017-15597)

Vulnerability from cvelistv5 – Published: 2017-10-30 14:00 – Updated: 2024-08-05 19:57

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
http://xenbits.xen.org/xsa/advisory-236.html	x_refsource_CONFIRM
http://www.securityfocus.com/bid/101564	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2017/10/24/3	mailing-listx_refsource_MLIST
https://www.debian.org/security/2017/dsa-4050	vendor-advisoryx_refsource_DEBIAN
https://support.citrix.com/article/CTX229057	x_refsource_CONFIRM
http://www.securitytracker.com/id/1039653	vdb-entryx_refsource_SECTRACK
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST

Date Public

2017-10-24 00:00

Show details on NVD website

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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GHSA-53JP-4HQ4-CMC7

CVE-2017-15597 (GCVE-0-2017-15597)

Tags

Sightings

Nomenclature

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