github - ghsa-497c-8qgw-xqvj

ghsa-497c-8qgw-xqvj

Vulnerability from github

Published

2022-05-14 04:02

Modified

2022-05-14 04:02

Details

The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-4131"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-05-17T11:00:00Z",
    "severity": "MODERATE"
  },
  "details": "The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words.",
  "id": "GHSA-497c-8qgw-xqvj",
  "modified": "2022-05-14T04:02:49Z",
  "published": "2022-05-14T04:02:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4131"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/bf118a342f10dafe44b14451a1392c3254629a1f"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=747106"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bf118a342f10dafe44b14451a1392c3254629a1f"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bf118a342f10dafe44b14451a1392c3254629a1f"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081280.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0862.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1541.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/48898"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/11/12/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2011-4131

Vulnerability from cvelistv5

Published

2012-05-17 10:00

Modified

2024-08-07 00:01

Severity ?

Summary

References

▼	URL	Tags
	http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html	vendor-advisory, x_refsource_SUSE
	http://secunia.com/advisories/48898	third-party-advisory, x_refsource_SECUNIA
	http://www.openwall.com/lists/oss-security/2011/11/12/1	mailing-list, x_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=747106	x_refsource_CONFIRM
	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bf118a342f10dafe44b14451a1392c3254629a1f	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2012-1541.html	vendor-advisory, x_refsource_REDHAT
	http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081280.html	vendor-advisory, x_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html	vendor-advisory, x_refsource_SUSE
	http://rhn.redhat.com/errata/RHSA-2012-0862.html	vendor-advisory, x_refsource_REDHAT
	https://github.com/torvalds/linux/commit/bf118a342f10dafe44b14451a1392c3254629a1f	x_refsource_CONFIRM
	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
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          "dateUpdated": "2024-08-07T00:01:50.490Z",
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            "url": "http://secunia.com/advisories/48898"
          },
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            "name": "[oss-security] 20111111 Re: CVE Request -- kernel: nfs4_getfacl decoding kernel oops",
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            "url": "http://rhn.redhat.com/errata/RHSA-2012-1541.html"
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            "tags": [
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html"
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        "title": "CVE Program Container"
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    "cna": {
      "affected": [
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          "versions": [
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      "datePublic": "2011-11-11T00:00:00",
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      "problemTypes": [
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  "cveMetadata": {
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    "state": "PUBLISHED"
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  "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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