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CVE-2012-6689 (GCVE-0-2012-6689)

Vulnerability from cvelistv5 – Published: 2016-05-02 10:00 – Updated: 2024-08-06 21:36
VLAI
Summary
The netlink_sendmsg function in net/netlink/af_netlink.c in the Linux kernel before 3.5.5 does not validate the dst_pid field, which allows local users to have an unspecified impact by spoofing Netlink messages.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
Date Public
2012-08-17 00:00
Show details on NVD website
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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T12:05:36+00:00",
      "cve": "CVE-2012-6689",
      "id": "CVE-2012-6689",
      "initial_release_date": "2012-01-01T00:00:00+00:00",
      "product_status:fixed": "448",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "libmnl: incorrect validation of netlink message origin allows attackers to spoof netlink messages",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-6689.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-31T01:55:11Z",
      "cve": "CVE-2012-6689",
      "id": "CVE-2012-6689",
      "initial_release_date": "2023-02-15T05:42:51Z",
      "product_status:known_not_affected": "281",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2012-6689",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2012-6689.json",
      "version": "14"
    }
  }
}



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Tags
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.


Detection rules are retrieved from Rulezet.