github - ghsa-3x4p-cw57-cgf8

ghsa-3x4p-cw57-cgf8

Vulnerability from github

Published

2022-05-14 02:42

Modified

2022-05-14 02:42

Details

The fixup_page_fault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handle_gdt_ldt_mapping_fault function, which allows guest OS users to cause a denial of service (host OS BUG_ON) via a crafted memory access.

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{
  "affected": [],
  "aliases": [
    "CVE-2010-4255"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-01-25T01:00:00Z",
    "severity": "MODERATE"
  },
  "details": "The fixup_page_fault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handle_gdt_ldt_mapping_fault function, which allows guest OS users to cause a denial of service (host OS BUG_ON) via a crafted memory access.",
  "id": "GHSA-3x4p-cw57-cgf8",
  "modified": "2022-05-14T02:42:25Z",
  "published": "2022-05-14T02:42:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-4255"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=658155"
    },
    {
      "type": "WEB",
      "url": "http://lists.xensource.com/archives/html/xen-devel/2010-11/msg01650.html"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2010/11/30/5"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2010/11/30/8"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/42884"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/46397"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0017.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2010-4255

Vulnerability from cvelistv5

Published

2011-01-25 00:00

Modified

2024-08-07 03:34

Severity ?

Summary

References

▼	URL	Tags
	http://www.securityfocus.com/archive/1/520102/100/0/threaded	mailing-list, x_refsource_BUGTRAQ
	http://www.redhat.com/support/errata/RHSA-2011-0017.html	vendor-advisory, x_refsource_REDHAT
	http://secunia.com/advisories/46397	third-party-advisory, x_refsource_SECUNIA
	https://bugzilla.redhat.com/show_bug.cgi?id=658155	x_refsource_CONFIRM
	http://openwall.com/lists/oss-security/2010/11/30/5	mailing-list, x_refsource_MLIST
	http://www.vmware.com/security/advisories/VMSA-2011-0012.html	x_refsource_CONFIRM
	http://secunia.com/advisories/42884	third-party-advisory, x_refsource_SECUNIA
	http://lists.xensource.com/archives/html/xen-devel/2010-11/msg01650.html	mailing-list, x_refsource_MLIST
	http://openwall.com/lists/oss-security/2010/11/30/8	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T03:34:37.813Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"
          },
          {
            "name": "RHSA-2011:0017",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2011-0017.html"
          },
          {
            "name": "46397",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/46397"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=658155"
          },
          {
            "name": "[oss-security] 20101130 CVE request: xen: x86-64: don\u0027t crash Xen upon direct pv guest access",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2010/11/30/5"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"
          },
          {
            "name": "42884",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/42884"
          },
          {
            "name": "[xen-devel] 20101129 [PATCH] x86-64: don\u0027t crash Xen upon direct pv guest access",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://lists.xensource.com/archives/html/xen-devel/2010-11/msg01650.html"
          },
          {
            "name": "[oss-security] 20101130 Re: CVE request: xen: x86-64: don\u0027t crash Xen upon direct pv guest access",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2010/11/30/8"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2010-11-29T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The fixup_page_fault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handle_gdt_ldt_mapping_fault function, which allows guest OS users to cause a denial of service (host OS BUG_ON) via a crafted memory access."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-10T18:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"
        },
        {
          "name": "RHSA-2011:0017",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2011-0017.html"
        },
        {
          "name": "46397",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/46397"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=658155"
        },
        {
          "name": "[oss-security] 20101130 CVE request: xen: x86-64: don\u0027t crash Xen upon direct pv guest access",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2010/11/30/5"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"
        },
        {
          "name": "42884",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/42884"
        },
        {
          "name": "[xen-devel] 20101129 [PATCH] x86-64: don\u0027t crash Xen upon direct pv guest access",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lists.xensource.com/archives/html/xen-devel/2010-11/msg01650.html"
        },
        {
          "name": "[oss-security] 20101130 Re: CVE request: xen: x86-64: don\u0027t crash Xen upon direct pv guest access",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2010/11/30/8"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2010-4255",
    "datePublished": "2011-01-25T00:00:00",
    "dateReserved": "2010-11-16T00:00:00",
    "dateUpdated": "2024-08-07T03:34:37.813Z",
    "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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