github - ghsa-vj59-4ghx-mrqw

ghsa-vj59-4ghx-mrqw

Vulnerability from github

Published

2022-05-14 04:02

Modified

2022-05-14 04:02

Details

The journal_unmap_buffer function in fs/jbd2/transaction.c in the Linux kernel before 3.3.1 does not properly handle the _Delay and _Unwritten buffer head states, which allows local users to cause a denial of service (system crash) by leveraging the presence of an ext4 filesystem that was mounted with a journal.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-4086"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-07-03T16:40:00Z",
    "severity": "MODERATE"
  },
  "details": "The journal_unmap_buffer function in fs/jbd2/transaction.c in the Linux kernel before 3.3.1 does not properly handle the _Delay and _Unwritten buffer head states, which allows local users to cause a denial of service (system crash) by leveraging the presence of an ext4 filesystem that was mounted with a journal.",
  "id": "GHSA-vj59-4ghx-mrqw",
  "modified": "2022-05-14T04:02:50Z",
  "published": "2022-05-14T04:02:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4086"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/15291164b22a357cb211b618adfef4fa82fc0de3"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=749143"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=15291164b22a357cb211b618adfef4fa82fc0de3"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15291164b22a357cb211b618adfef4fa82fc0de3"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0571.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0670.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/48898"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/48964"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2012/dsa-2469"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2011-4086

Vulnerability from cvelistv5

Published

2012-07-03 16:00

Modified

2024-08-06 23:53

Severity ?

Summary

References

▼	URL	Tags
	http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html	vendor-advisory, x_refsource_SUSE
	https://bugzilla.redhat.com/show_bug.cgi?id=749143	x_refsource_CONFIRM
	http://secunia.com/advisories/48898	third-party-advisory, x_refsource_SECUNIA
	https://github.com/torvalds/linux/commit/15291164b22a357cb211b618adfef4fa82fc0de3	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2012-0670.html	vendor-advisory, x_refsource_REDHAT
	http://www.debian.org/security/2012/dsa-2469	vendor-advisory, x_refsource_DEBIAN
	http://secunia.com/advisories/48964	third-party-advisory, x_refsource_SECUNIA
	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=15291164b22a357cb211b618adfef4fa82fc0de3	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html	vendor-advisory, x_refsource_SUSE
	http://rhn.redhat.com/errata/RHSA-2012-0571.html	vendor-advisory, x_refsource_REDHAT
	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.1	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:53:32.777Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "SUSE-SU-2012:0554",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=749143"
          },
          {
            "name": "48898",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/48898"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/15291164b22a357cb211b618adfef4fa82fc0de3"
          },
          {
            "name": "RHSA-2012:0670",
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              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0670.html"
          },
          {
            "name": "DSA-2469",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2012/dsa-2469"
          },
          {
            "name": "48964",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/48964"
          },
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              "x_refsource_CONFIRM",
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            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=15291164b22a357cb211b618adfef4fa82fc0de3"
          },
          {
            "name": "SUSE-SU-2012:0616",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html"
          },
          {
            "name": "RHSA-2012:0571",
            "tags": [
              "vendor-advisory",
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            "url": "http://rhn.redhat.com/errata/RHSA-2012-0571.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-03-03T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The journal_unmap_buffer function in fs/jbd2/transaction.c in the Linux kernel before 3.3.1 does not properly handle the _Delay and _Unwritten buffer head states, which allows local users to cause a denial of service (system crash) by leveraging the presence of an ext4 filesystem that was mounted with a journal."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-28T20:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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          ],
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=749143"
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          "tags": [
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          ],
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          ],
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        },
        {
          "name": "RHSA-2012:0670",
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            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-0670.html"
        },
        {
          "name": "DSA-2469",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2012/dsa-2469"
        },
        {
          "name": "48964",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/48964"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=15291164b22a357cb211b618adfef4fa82fc0de3"
        },
        {
          "name": "SUSE-SU-2012:0616",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html"
        },
        {
          "name": "RHSA-2012:0571",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-0571.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.1"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-4086",
    "datePublished": "2012-07-03T16:00:00",
    "dateReserved": "2011-10-18T00:00:00",
    "dateUpdated": "2024-08-06T23:53:32.777Z",
    "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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