Vulnerability-Lookup

FKIE_CVE-2013-3226

Vulnerability from fkie_nvd - Published: 2013-04-22 11:41 - Updated: 2026-06-16 23:54

Severity

Summary

The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.

References

	URL	Tags
	cve@mitre.org	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c8c499175f7d295ef867335bceb9a76a2c3cdc38
	cve@mitre.org	http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html
	cve@mitre.org	http://www.openwall.com/lists/oss-security/2013/04/14/3
	cve@mitre.org	http://www.ubuntu.com/usn/USN-1837-1
	cve@mitre.org	https://github.com/torvalds/linux/commit/c8c499175f7d295ef867335bceb9a76a2c3cdc38
	cve@mitre.org	https://lkml.org/lkml/2013/4/14/107
	af854a3a-2127-422b-91ae-364da2661108	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c8c499175f7d295ef867335bceb9a76a2c3cdc38
	af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2013/04/14/3
	af854a3a-2127-422b-91ae-364da2661108	http://www.ubuntu.com/usn/USN-1837-1
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/torvalds/linux/commit/c8c499175f7d295ef867335bceb9a76a2c3cdc38
	af854a3a-2127-422b-91ae-364da2661108	https://lkml.org/lkml/2013/4/14/107

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	3.9
linux	linux_kernel	3.9
linux	linux_kernel	3.9
linux	linux_kernel	3.9
linux	linux_kernel	3.9

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:rc6:*:*:*:*:*:*",
              "matchCriteriaId": "1392DF39-079B-48C9-83FB-F9118D7A9B8E",
              "versionEndIncluding": "3.9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "42633FF9-FB0C-4095-B4A1-8D623A98683B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "08C04619-89A2-4B15-82A2-48BCC662C1F1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "5B039196-7159-476C-876A-C61242CC41DA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "3A9E0457-53C9-44DD-ACFB-31EE1D1E060E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "BEE406E7-87BA-44BA-BF61-673E6CC44A2F",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n sco_sock_recvmsg en net/bluetooth/sco.c en el kernel de Linux anterior a v3.9-rc7 no inicializa correctamente cierta longitud de variable, permitiendo a usuarios locales obtener informaci\u00f3n sensible desde la pila del kernel mediante una syscall recvmsg o recvfrom."
    }
  ],
  "id": "CVE-2013-3226",
  "lastModified": "2026-06-16T23:54:44.093",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-04-22T11:41:01.353",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c8c499175f7d295ef867335bceb9a76a2c3cdc38"
    },
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    },
    {
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      "url": "http://www.openwall.com/lists/oss-security/2013/04/14/3"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.ubuntu.com/usn/USN-1837-1"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/torvalds/linux/commit/c8c499175f7d295ef867335bceb9a76a2c3cdc38"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://lkml.org/lkml/2013/4/14/107"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c8c499175f7d295ef867335bceb9a76a2c3cdc38"
    },
    {
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      "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"
    },
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      "url": "http://www.openwall.com/lists/oss-security/2013/04/14/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-1837-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/torvalds/linux/commit/c8c499175f7d295ef867335bceb9a76a2c3cdc38"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lkml.org/lkml/2013/4/14/107"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2013-3226 (GCVE-0-2013-3226)

Vulnerability from cvelistv5 – Published: 2013-04-22 10:00 – Updated: 2024-08-06 16:00

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://github.com/torvalds/linux/commit/c8c49917…	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-1837-1	vendor-advisoryx_refsource_UBUNTU
https://lkml.org/lkml/2013/4/14/107	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2013/04/14/3	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-updates/2013-1…	vendor-advisoryx_refsource_SUSE
http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM

Date Public

2013-04-14 00:00

Show details on NVD website

JSON

To clipboard

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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.