github - ghsa-5f4c-q2q8-8v2r

ghsa-5f4c-q2q8-8v2r

Vulnerability from github

Published

2022-05-13 01:53

Modified

2022-05-13 01:53

Severity ?

8.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service (hypervisor crash) or gain privileges by triggering a grant-table transition from v2 to v1.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2018-7541"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-27T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service (hypervisor crash) or gain privileges by triggering a grant-table transition from v2 to v1.",
  "id": "GHSA-5f4c-q2q8-8v2r",
  "modified": "2022-05-13T01:53:23Z",
  "published": "2022-05-13T01:53:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7541"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201810-06"
    },
    {
      "type": "WEB",
      "url": "https://support.citrix.com/article/CTX232096"
    },
    {
      "type": "WEB",
      "url": "https://support.citrix.com/article/CTX232655"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4131"
    },
    {
      "type": "WEB",
      "url": "https://xenbits.xen.org/xsa/advisory-255.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/103177"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1040775"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-7541

Vulnerability from cvelistv5

Published

2018-02-27 19:00

Modified

2024-08-05 06:31

Severity ?

Summary

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service (hypervisor crash) or gain privileges by triggering a grant-table transition from v2 to v1.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/103177	vdb-entry, x_refsource_BID
	https://security.gentoo.org/glsa/201810-06	vendor-advisory, x_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2018/11/msg00013.html	mailing-list, x_refsource_MLIST
	https://xenbits.xen.org/xsa/advisory-255.html	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2018/03/msg00003.html	mailing-list, x_refsource_MLIST
	http://www.securitytracker.com/id/1040775	vdb-entry, x_refsource_SECTRACK
	https://www.debian.org/security/2018/dsa-4131	vendor-advisory, x_refsource_DEBIAN
	https://support.citrix.com/article/CTX232655	x_refsource_CONFIRM
	https://support.citrix.com/article/CTX232096	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:31:04.428Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "103177",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/103177"
          },
          {
            "name": "GLSA-201810-06",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201810-06"
          },
          {
            "name": "[debian-lts-announce] 20181112 [SECURITY] [DLA 1577-1] xen security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00013.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://xenbits.xen.org/xsa/advisory-255.html"
          },
          {
            "name": "[debian-lts-announce] 20180306 [SECURITY] [DLA 1300-1] xen security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00003.html"
          },
          {
            "name": "1040775",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040775"
          },
          {
            "name": "DSA-4131",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4131"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.citrix.com/article/CTX232655"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.citrix.com/article/CTX232096"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-02-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service (hypervisor crash) or gain privileges by triggering a grant-table transition from v2 to v1."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-11-13T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "103177",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/103177"
        },
        {
          "name": "GLSA-201810-06",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201810-06"
        },
        {
          "name": "[debian-lts-announce] 20181112 [SECURITY] [DLA 1577-1] xen security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00013.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://xenbits.xen.org/xsa/advisory-255.html"
        },
        {
          "name": "[debian-lts-announce] 20180306 [SECURITY] [DLA 1300-1] xen security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00003.html"
        },
        {
          "name": "1040775",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1040775"
        },
        {
          "name": "DSA-4131",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4131"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.citrix.com/article/CTX232655"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.citrix.com/article/CTX232096"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-7541",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service (hypervisor crash) or gain privileges by triggering a grant-table transition from v2 to v1."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "103177",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/103177"
            },
            {
              "name": "GLSA-201810-06",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201810-06"
            },
            {
              "name": "[debian-lts-announce] 20181112 [SECURITY] [DLA 1577-1] xen security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00013.html"
            },
            {
              "name": "https://xenbits.xen.org/xsa/advisory-255.html",
              "refsource": "CONFIRM",
              "url": "https://xenbits.xen.org/xsa/advisory-255.html"
            },
            {
              "name": "[debian-lts-announce] 20180306 [SECURITY] [DLA 1300-1] xen security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00003.html"
            },
            {
              "name": "1040775",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1040775"
            },
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              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4131"
            },
            {
              "name": "https://support.citrix.com/article/CTX232655",
              "refsource": "CONFIRM",
              "url": "https://support.citrix.com/article/CTX232655"
            },
            {
              "name": "https://support.citrix.com/article/CTX232096",
              "refsource": "CONFIRM",
              "url": "https://support.citrix.com/article/CTX232096"
            }
          ]
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-7541",
    "datePublished": "2018-02-27T19:00:00",
    "dateReserved": "2018-02-27T00:00:00",
    "dateUpdated": "2024-08-05T06:31:04.428Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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