Vulnerability-Lookup

GHSA-PFG6-C632-PWGH

Vulnerability from github – Published: 2022-05-13 01:25 – Updated: 2022-05-13 01:25

Details

The agp subsystem in the Linux kernel 2.6.38.5 and earlier does not properly restrict memory allocation by the (1) AGPIOC_RESERVE and (2) AGPIOC_ALLOCATE ioctls, which allows local users to cause a denial of service (memory consumption) by making many calls to these ioctls.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-1747"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-05-09T19:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The agp subsystem in the Linux kernel 2.6.38.5 and earlier does not properly restrict memory allocation by the (1) AGPIOC_RESERVE and (2) AGPIOC_ALLOCATE ioctls, which allows local users to cause a denial of service (memory consumption) by making many calls to these ioctls.",
  "id": "GHSA-pfg6-c632-pwgh",
  "modified": "2022-05-13T01:25:00Z",
  "published": "2022-05-13T01:25:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1747"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=698999"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2011/4/14/294"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b522f02184b413955f3bc952e3776ce41edc6355"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b522f02184b413955f3bc952e3776ce41edc6355"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/04/21/4"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/04/22/10"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/04/22/11"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/04/22/7"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/04/22/8"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/04/22/9"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1025441"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/47832"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-1747 (GCVE-0-2011-1747)

Vulnerability from cvelistv5 – Published: 2011-05-09 19:00 – Updated: 2024-08-06 22:37

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat

References

12 references

URL	Tags
http://openwall.com/lists/oss-security/2011/04/22/8	mailing-listx_refsource_MLIST
http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM
http://securitytracker.com/id?1025441	vdb-entryx_refsource_SECTRACK
http://openwall.com/lists/oss-security/2011/04/22/11	mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/04/21/4	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/47832	vdb-entryx_refsource_BID
http://openwall.com/lists/oss-security/2011/04/22/7	mailing-listx_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=698999	x_refsource_CONFIRM
http://www.kernel.org/pub/linux/kernel/v2.6/Chang…	x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2011/04/22/9	mailing-listx_refsource_MLIST
https://lkml.org/lkml/2011/4/14/294	mailing-listx_refsource_MLIST
http://openwall.com/lists/oss-security/2011/04/22/10	mailing-listx_refsource_MLIST

Date Public

2011-04-14 00:00

Show details on NVD website

JSON

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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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

GHSA-PFG6-C632-PWGH

CVE-2011-1747 (GCVE-0-2011-1747)

Tags

Sightings

Nomenclature