CVE-2014-2673 (GCVE-0-2014-2673)

Vulnerability from cvelistv5 – Published: 2014-04-01 01:00 – Updated: 2024-08-06 10:21
VLAI
Summary
The arch_dup_task_struct function in the Transactional Memory (TM) implementation in arch/powerpc/kernel/process.c in the Linux kernel before 3.13.7 on the powerpc platform does not properly interact with the clone and fork system calls, which allows local users to cause a denial of service (Program Check and system crash) via certain instructions that are executed with the processor in the Transactional state.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public
2014-03-23 00:00
Show details on NVD website
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              "Release Notes",
              "Vendor Advisory"
            ],
            "url": "https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.15"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T12:34:02+00:00",
      "cve": "CVE-2014-2673",
      "id": "CVE-2014-2673",
      "initial_release_date": "2014-03-07T00:00:00+00:00",
      "product_status:fixed": "408",
      "product_status:known_not_affected": "27",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: powerpc: tm: crash when forking inside a transaction",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2014/cve-2014-2673.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2025-04-25T11:52:28Z",
      "cve": "CVE-2014-2673",
      "id": "CVE-2014-2673",
      "initial_release_date": "2023-02-15T05:29:35Z",
      "product_status:recommended": "12",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2014-2673",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2014-2673.json",
      "version": "6"
    }
  }
}



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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.