CVE-2004-2731 (GCVE-0-2004-2731)

Vulnerability from cvelistv5 – Published: 2007-10-09 10:00 – Updated: 2024-08-08 01:36
VLAI
Summary
Multiple integer overflows in Sbus PROM driver (drivers/sbus/char/openprom.c) for the Linux kernel 2.4.x up to 2.4.27, 2.6.x up to 2.6.7, and possibly later versions, allow local users to execute arbitrary code by specifying (1) a small buffer size to the copyin_string function or (2) a negative buffer size to the copyin function.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://secunia.com/advisories/11981 third-party-advisoryx_refsource_SECUNIA
http://www.osvdb.org/7345 vdb-entryx_refsource_OSVDB
http://securitytracker.com/id?1010617 vdb-entryx_refsource_SECTRACK
http://www.osvdb.org/8363 vdb-entryx_refsource_OSVDB
http://archives.neohapsis.com/archives/bugtraq/20… mailing-listx_refsource_BUGTRAQ
http://www.debian.org/security/2008/dsa-1503 vendor-advisoryx_refsource_DEBIAN
http://secunia.com/advisories/29058 third-party-advisoryx_refsource_SECUNIA
http://www.securiteam.com/unixfocus/5GP0515DFW.html x_refsource_MISC
http://www.securityfocus.com/bid/10632 vdb-entryx_refsource_BID
Date Public
2004-06-29 00:00
Show details on NVD website
To clipboard 

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                "negate": false,
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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Multiple integer overflows in Sbus PROM driver (drivers/sbus/char/openprom.c) for the Linux kernel 2.4.x up to 2.4.27, 2.6.x up to 2.6.7, and possibly later versions, allow local users to execute arbitrary code by specifying (1) a small buffer size to the copyin_string function or (2) a negative buffer size to the copyin function."
          }
        ],
        "id": "CVE-2004-2731",
        "lastModified": "2026-06-16T22:10:14.473",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.4,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 3.4,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2004-12-31T05:00:00.000",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
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        "sourceIdentifier": "cve@mitre.org",
        "vendorComments": [
          {
            "comment": "Not vulnerable. The Linux kernel as shipped with with Red Hat Enterprise Linux 2.1, 3, 4 and 5 did not include the Sbus PROM module and therefore are not affected by this issue.",
            "lastModified": "2007-10-09T00:00:00",
            "organization": "Red Hat"
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              {
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    "redhat_vex": {
      "current_release_date": "2025-11-21T13:32:22+00:00",
      "cve": "CVE-2004-2731",
      "id": "CVE-2004-2731",
      "initial_release_date": "2004-12-31T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: interger overflows in Sbus PROM driver",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2004/cve-2004-2731.json",
      "version": "3"
    }
  }
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



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.