github - ghsa-xm77-6vqw-642h

GHSA-XM77-6VQW-642H

Vulnerability from github – Published: 2022-05-13 01:46 – Updated: 2025-04-20 03:35

Details

An issue (known as XSA-212) was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEM_exchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arrays.

Severity ?

8.2 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2017-7228"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-04-04T14:59:00Z",
    "severity": "HIGH"
  },
  "details": "An issue (known as XSA-212) was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEM_exchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arrays.",
  "id": "GHSA-xm77-6vqw-642h",
  "modified": "2025-04-20T03:35:26Z",
  "published": "2022-05-13T01:46:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7228"
    },
    {
      "type": "WEB",
      "url": "https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-029-2017.txt"
    },
    {
      "type": "WEB",
      "url": "https://googleprojectzero.blogspot.com/2017/04/pandavirtualization-exploiting-xen.html"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/41870"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2017/04/04/3"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3847"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97375"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038223"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-212.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-7228 (GCVE-0-2017-7228)

Vulnerability from cvelistv5 – Published: 2017-04-04 14:00 – Updated: 2024-08-05 15:56

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/97375	vdb-entryx_refsource_BID
	http://xenbits.xen.org/xsa/advisory-212.html	x_refsource_CONFIRM
	http://openwall.com/lists/oss-security/2017/04/04/3	x_refsource_CONFIRM
	https://github.com/QubesOS/qubes-secpack/blob/mas…	x_refsource_CONFIRM
	http://www.debian.org/security/2017/dsa-3847	vendor-advisoryx_refsource_DEBIAN
	https://www.exploit-db.com/exploits/41870/	exploitx_refsource_EXPLOIT-DB
	https://googleprojectzero.blogspot.com/2017/04/pa…	x_refsource_MISC
	http://www.securitytracker.com/id/1038223	vdb-entryx_refsource_SECTRACK

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-XM77-6VQW-642H

CVE-2017-7228 (GCVE-0-2017-7228)

Tags

Sightings

Nomenclature