CVE-2013-2148 (GCVE-0-2013-2148)

Vulnerability from cvelistv5 – Published: 2013-06-07 10:00 – Updated: 2024-08-06 15:27
VLAI
Summary
The fill_event_metadata function in fs/notify/fanotify/fanotify_user.c in the Linux kernel through 3.9.4 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a read operation on the fanotify descriptor.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.ubuntu.com/usn/USN-1929-1 vendor-advisoryx_refsource_UBUNTU
http://lkml.org/lkml/2013/6/3/128 mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-updates/2013-1… vendor-advisoryx_refsource_SUSE
https://bugzilla.redhat.com/show_bug.cgi?id=971258 x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-1930-1 vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.openwall.com/lists/oss-security/2013/0… mailing-listx_refsource_MLIST
Date Public
2013-06-03 00:00
Show details on NVD website
To clipboard 

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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=971258"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-399"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T12:41:55+00:00",
      "cve": "CVE-2013-2148",
      "id": "CVE-2013-2148",
      "initial_release_date": "2013-06-03T00:00:00+00:00",
      "product_status:fixed": "17",
      "product_status:known_not_affected": "15",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Kernel: fanotify: info leak in copy_event_to_user",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2013/cve-2013-2148.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-27T02:04:16Z",
      "cve": "CVE-2013-2148",
      "id": "CVE-2013-2148",
      "initial_release_date": "2023-02-15T05:39:02Z",
      "product_status:known_not_affected": "139",
      "product_status:recommended": "252",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2013-2148",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2013-2148.json",
      "version": "11"
    }
  }
}



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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.