github - ghsa-46vh-jm43-r5pj

ghsa-46vh-jm43-r5pj

Vulnerability from github

Published

2022-05-17 03:41

Modified

2022-05-17 03:41

Severity ?

5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Xen and the Linux kernel through 4.5.x do not properly suppress hugetlbfs support in x86 PV guests, which allows local PV guest OS users to cause a denial of service (guest OS crash) by attempting to access a hugetlbfs mapped area.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2016-3961"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-04-15T14:59:00Z",
    "severity": "MODERATE"
  },
  "details": "Xen and the Linux kernel through 4.5.x do not properly suppress hugetlbfs support in x86 PV guests, which allows local PV guest OS users to cause a denial of service (guest OS crash) by attempting to access a hugetlbfs mapped area.",
  "id": "GHSA-46vh-jm43-r5pj",
  "modified": "2022-05-17T03:41:30Z",
  "published": "2022-05-17T03:41:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-3961"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3607"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/86068"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1035569"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3001-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3002-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3003-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3004-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3005-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3006-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3007-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3049-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3050-1"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-174.html"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/xsa174.patch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2016-3961

Vulnerability from cvelistv5

Published

2016-04-15 14:00

Modified

2024-08-06 00:10

Severity ?

Summary

References

▼	URL	Tags
	http://xenbits.xen.org/xsa/xsa174.patch	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-3006-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-3004-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-3001-1	vendor-advisory, x_refsource_UBUNTU
	http://xenbits.xen.org/xsa/advisory-174.html	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-3005-1	vendor-advisory, x_refsource_UBUNTU
	http://www.securitytracker.com/id/1035569	vdb-entry, x_refsource_SECTRACK
	http://www.ubuntu.com/usn/USN-3049-1	vendor-advisory, x_refsource_UBUNTU
	http://www.debian.org/security/2016/dsa-3607	vendor-advisory, x_refsource_DEBIAN
	http://www.ubuntu.com/usn/USN-3002-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-3050-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-3007-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-3003-1	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/86068	vdb-entry, x_refsource_BID

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T00:10:31.962Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://xenbits.xen.org/xsa/xsa174.patch"
          },
          {
            "name": "USN-3006-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3006-1"
          },
          {
            "name": "USN-3004-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3004-1"
          },
          {
            "name": "USN-3001-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3001-1"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://xenbits.xen.org/xsa/advisory-174.html"
          },
          {
            "name": "USN-3005-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3005-1"
          },
          {
            "name": "1035569",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1035569"
          },
          {
            "name": "USN-3049-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3049-1"
          },
          {
            "name": "DSA-3607",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3607"
          },
          {
            "name": "USN-3002-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3002-1"
          },
          {
            "name": "USN-3050-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3050-1"
          },
          {
            "name": "USN-3007-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3007-1"
          },
          {
            "name": "USN-3003-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-3003-1"
          },
          {
            "name": "86068",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/86068"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-04-14T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Xen and the Linux kernel through 4.5.x do not properly suppress hugetlbfs support in x86 PV guests, which allows local PV guest OS users to cause a denial of service (guest OS crash) by attempting to access a hugetlbfs mapped area."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-25T20:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://xenbits.xen.org/xsa/xsa174.patch"
        },
        {
          "name": "USN-3006-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3006-1"
        },
        {
          "name": "USN-3004-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3004-1"
        },
        {
          "name": "USN-3001-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3001-1"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://xenbits.xen.org/xsa/advisory-174.html"
        },
        {
          "name": "USN-3005-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3005-1"
        },
        {
          "name": "1035569",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1035569"
        },
        {
          "name": "USN-3049-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3049-1"
        },
        {
          "name": "DSA-3607",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2016/dsa-3607"
        },
        {
          "name": "USN-3002-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3002-1"
        },
        {
          "name": "USN-3050-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3050-1"
        },
        {
          "name": "USN-3007-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3007-1"
        },
        {
          "name": "USN-3003-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-3003-1"
        },
        {
          "name": "86068",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/86068"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-3961",
          "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": "Xen and the Linux kernel through 4.5.x do not properly suppress hugetlbfs support in x86 PV guests, which allows local PV guest OS users to cause a denial of service (guest OS crash) by attempting to access a hugetlbfs mapped area."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://xenbits.xen.org/xsa/xsa174.patch",
              "refsource": "CONFIRM",
              "url": "http://xenbits.xen.org/xsa/xsa174.patch"
            },
            {
              "name": "USN-3006-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3006-1"
            },
            {
              "name": "USN-3004-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3004-1"
            },
            {
              "name": "USN-3001-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3001-1"
            },
            {
              "name": "http://xenbits.xen.org/xsa/advisory-174.html",
              "refsource": "CONFIRM",
              "url": "http://xenbits.xen.org/xsa/advisory-174.html"
            },
            {
              "name": "USN-3005-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3005-1"
            },
            {
              "name": "1035569",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1035569"
            },
            {
              "name": "USN-3049-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3049-1"
            },
            {
              "name": "DSA-3607",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2016/dsa-3607"
            },
            {
              "name": "USN-3002-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3002-1"
            },
            {
              "name": "USN-3050-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3050-1"
            },
            {
              "name": "USN-3007-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3007-1"
            },
            {
              "name": "USN-3003-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-3003-1"
            },
            {
              "name": "86068",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/86068"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-3961",
    "datePublished": "2016-04-15T14:00:00",
    "dateReserved": "2016-04-05T00:00:00",
    "dateUpdated": "2024-08-06T00:10:31.962Z",
    "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.

Action not permitted