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CVE-2014-4652 (GCVE-0-2014-4652)

Vulnerability from cvelistv5 – Published: 2014-07-03 01:00 – Updated: 2024-08-06 11:20
VLAI
Summary
Race condition in the tlv handler functionality in the snd_ctl_elem_user_tlv function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 allows local users to obtain sensitive information from kernel memory by leveraging /dev/snd/controlCX access.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://secunia.com/advisories/60545 third-party-advisoryx_refsource_SECUNIA
https://bugzilla.redhat.com/show_bug.cgi?id=1113406 x_refsource_CONFIRM
https://github.com/torvalds/linux/commit/07f4d9d7… x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2335-1 vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2334-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/60564 third-party-advisoryx_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2014-1083.html vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/59777 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/59434 third-party-advisoryx_refsource_SECUNIA
http://www.kernel.org/pub/linux/kernel/v3.x/Chang… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1272.html vendor-advisoryx_refsource_REDHAT
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://git.kernel.org/?p=linux/kernel/git/torvald… x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2014/06/26/6 mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
Date Public
2014-06-18 00:00
Show details on NVD website
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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-362\"}]}]"
    },
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    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T12:31:14+00:00",
      "cve": "CVE-2014-4652",
      "id": "CVE-2014-4652",
      "initial_release_date": "2014-06-18T00:00:00+00:00",
      "product_status:fixed": "872",
      "product_status:known_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Kernel: ALSA: control: protect user controls against races \u0026 memory disclosure",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2014/cve-2014-4652.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-13T00:26:10Z",
      "cve": "CVE-2014-4652",
      "id": "CVE-2014-4652",
      "initial_release_date": "2023-02-15T05:27:41Z",
      "product_status:known_not_affected": "2",
      "product_status:recommended": "321",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2014-4652",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2014-4652.json",
      "version": "17"
    }
  }
}



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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.


Detection rules are retrieved from Rulezet.


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.