Vulnerability-Lookup

GHSA-W2HG-R969-4PR5

Vulnerability from github – Published: 2022-05-17 05:28 – Updated: 2022-05-17 05:28

Details

The ext4_fill_super function in fs/ext4/super.c in the Linux kernel before 2.6.39 does not properly initialize a certain error-report data structure, which allows local users to cause a denial of service (OOPS) by attempting to mount a crafted ext4 filesystem.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-2493"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-06-13T10:24:00Z",
    "severity": "LOW"
  },
  "details": "The ext4_fill_super function in fs/ext4/super.c in the Linux kernel before 2.6.39 does not properly initialize a certain error-report data structure, which allows local users to cause a denial of service (OOPS) by attempting to mount a crafted ext4 filesystem.",
  "id": "GHSA-w2hg-r969-4pr5",
  "modified": "2022-05-17T05:28:37Z",
  "published": "2022-05-17T05:28:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2493"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/0449641130f5652b344ef6fa39fa019d7e94660a"
    },
    {
      "type": "WEB",
      "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0449641130f5652b344ef6fa39fa019d7e94660a"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0449641130f5652b344ef6fa39fa019d7e94660a"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/06/24/4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-2493 (GCVE-0-2011-2493)

Vulnerability from cvelistv5 – Published: 2012-06-13 10:00 – Updated: 2024-08-06 23:00

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat

References

4 references

URL	Tags
https://github.com/torvalds/linux/commit/04496411…	x_refsource_CONFIRM
http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2011/06/24/4	mailing-listx_refsource_MLIST
http://ftp.osuosl.org/pub/linux/kernel/v2.6/Chang…	x_refsource_CONFIRM

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          "dateUpdated": "2024-08-06T23:00:33.967Z",
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          },
          {
            "name": "[oss-security] 20110624 Re: CVE request: kernel: ext4: init timer earlier to avoid a kernel panic in __save_error_info",
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            "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
          }
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        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
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    "dateReserved": "2011-06-15T00:00:00.000Z",
    "dateUpdated": "2024-08-06T23:00:33.967Z",
    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

GHSA-W2HG-R969-4PR5

CVE-2011-2493 (GCVE-0-2011-2493)

Tags

Sightings

Nomenclature