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CVE-2012-0879 (GCVE-0-2012-0879)

Vulnerability from cvelistv5 – Published: 2012-05-17 10:00 – Updated: 2024-08-06 18:38
VLAI
Summary
The I/O implementation for block devices in the Linux kernel before 2.6.33 does not properly handle the CLONE_IO feature, which allows local users to cause a denial of service (I/O instability) by starting multiple processes that share an I/O context.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
References
URL Tags
http://rhn.redhat.com/errata/RHSA-2012-0531.html vendor-advisoryx_refsource_REDHAT
http://git.kernel.org/?p=linux/kernel/git/torvald… x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-1408-1 vendor-advisoryx_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2012/02/23/5 mailing-listx_refsource_MLIST
http://www.securitytracker.com/id?1027086 vdb-entryx_refsource_SECTRACK
http://www.debian.org/security/2012/dsa-2469 vendor-advisoryx_refsource_DEBIAN
http://rhn.redhat.com/errata/RHSA-2012-0481.html vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=796829 x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/48545 third-party-advisoryx_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1411-1 vendor-advisoryx_refsource_UBUNTU
https://github.com/torvalds/linux/commit/b69f2292… x_refsource_CONFIRM
http://secunia.com/advisories/48842 third-party-advisoryx_refsource_SECUNIA
https://github.com/torvalds/linux/commit/61cc74fb… x_refsource_CONFIRM
http://ftp.osuosl.org/pub/linux/kernel/v2.6/Chang… x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-1410-1 vendor-advisoryx_refsource_UBUNTU
http://marc.info/?l=bugtraq&m=139447903326211&w=2 vendor-advisoryx_refsource_HP
http://git.kernel.org/?p=linux/kernel/git/torvald… x_refsource_CONFIRM
Date Public
2010-02-24 00:00
Show details on NVD website
To clipboard 

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      "initial_release_date": "2012-01-01T00:00:00+00:00",
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      "cve": "CVE-2012-0879",
      "id": "CVE-2012-0879",
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      "product_status:known_not_affected": "495",
      "product_status:recommended": "31",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2012-0879",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2012-0879.json",
      "version": "10"
    }
  }
}



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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.


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.