github - ghsa-568c-8p2x-qrp5

ghsa-568c-8p2x-qrp5

Vulnerability from github

Published

2022-05-13 01:25

Modified

2022-05-13 01:25

Severity ?

6.1 (Medium) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Details

The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate attackers to cause a denial of service (heap-based buffer overflow and OOPS) or obtain sensitive information from kernel heap memory by connecting a crafted GPT storage device, a different vulnerability than CVE-2011-1577.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-1776"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-09-06T16:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate attackers to cause a denial of service (heap-based buffer overflow and OOPS) or obtain sensitive information from kernel heap memory by connecting a crafted GPT storage device, a different vulnerability than CVE-2011-1577.",
  "id": "GHSA-568c-8p2x-qrp5",
  "modified": "2022-05-13T01:25:06Z",
  "published": "2022-05-13T01:25:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1776"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=703026"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fa039d5f6b126fbd65eefa05db2f67e44df8f121"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fa039d5f6b126fbd65eefa05db2f67e44df8f121"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2011/05/10/4"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2011-0927.html"
    },
    {
      "type": "WEB",
      "url": "http://securityreason.com/securityalert/8369"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
    },
    {
      "type": "WEB",
      "url": "http://www.pre-cert.de/advisories/PRE-SA-2011-04.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/47796"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2011-1776

Vulnerability from cvelistv5

Published

2011-09-06 16:00

Modified

2024-08-06 22:37

Severity ?

Summary

References

▼	URL	Tags
	http://rhn.redhat.com/errata/RHSA-2011-0927.html	vendor-advisory, x_refsource_REDHAT
	http://openwall.com/lists/oss-security/2011/05/10/4	mailing-list, x_refsource_MLIST
	http://securityreason.com/securityalert/8369	third-party-advisory, x_refsource_SREASON
	http://www.securityfocus.com/bid/47796	vdb-entry, x_refsource_BID
	http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39	x_refsource_CONFIRM
	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fa039d5f6b126fbd65eefa05db2f67e44df8f121	x_refsource_CONFIRM
	http://www.pre-cert.de/advisories/PRE-SA-2011-04.txt	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=703026	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T22:37:25.816Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_refsource_REDHAT",
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            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2011-0927.html"
          },
          {
            "name": "[oss-security] 20110510 Re: CVE request: kernel: validate size of EFI GUID partition entries",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2011/05/10/4"
          },
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            "name": "8369",
            "tags": [
              "third-party-advisory",
              "x_refsource_SREASON",
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            ],
            "url": "http://securityreason.com/securityalert/8369"
          },
          {
            "name": "47796",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/47796"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fa039d5f6b126fbd65eefa05db2f67e44df8f121"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://www.pre-cert.de/advisories/PRE-SA-2011-04.txt"
          },
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=703026"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ],
      "datePublic": "2011-05-10T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The is_gpt_valid function in fs/partitions/efi.c in the Linux kernel before 2.6.39 does not check the size of an Extensible Firmware Interface (EFI) GUID Partition Table (GPT) entry, which allows physically proximate attackers to cause a denial of service (heap-based buffer overflow and OOPS) or obtain sensitive information from kernel heap memory by connecting a crafted GPT storage device, a different vulnerability than CVE-2011-1577."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2014-01-07T19:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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        },
        {
          "name": "[oss-security] 20110510 Re: CVE request: kernel: validate size of EFI GUID partition entries",
          "tags": [
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          "url": "http://openwall.com/lists/oss-security/2011/05/10/4"
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        },
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          ],
          "url": "http://www.securityfocus.com/bid/47796"
        },
        {
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            "x_refsource_CONFIRM"
          ],
          "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
        },
        {
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    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
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    "datePublished": "2011-09-06T16:00:00",
    "dateReserved": "2011-04-19T00:00:00",
    "dateUpdated": "2024-08-06T22:37:25.816Z",
    "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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