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CVE-2010-4083 (GCVE-0-2010-4083)

Vulnerability from cvelistv5 – Published: 2010-11-30 22:00 – Updated: 2024-08-07 03:34
VLAI
Summary
The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) IPC_INFO, (2) SEM_INFO, (3) IPC_STAT, or (4) SEM_STAT command in a semctl system call.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
http://www.securityfocus.com/bid/43809 vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2010/09/25/2 mailing-listx_refsource_MLIST
http://secunia.com/advisories/42789 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0024 vdb-entryx_refsource_VUPEN
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/42778 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-00… vendor-advisoryx_refsource_REDHAT
http://www.spinics.net/lists/mm-commits/msg80234.html mailing-listx_refsource_MLIST
http://git.kernel.org/?p=linux/kernel/git/torvald… x_refsource_CONFIRM
http://www.securityfocus.com/archive/1/520102/100… mailing-listx_refsource_BUGTRAQ
http://secunia.com/advisories/46397 third-party-advisoryx_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2010/10/06/6 mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/42932 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-00… vendor-advisoryx_refsource_REDHAT
http://www.vupen.com/english/advisories/2011/0124 vdb-entryx_refsource_VUPEN
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.vupen.com/english/advisories/2011/0298 vdb-entryx_refsource_VUPEN
http://www.redhat.com/support/errata/RHSA-2010-09… vendor-advisoryx_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.openwall.com/lists/oss-security/2010/10/07/1 mailing-listx_refsource_MLIST
http://secunia.com/advisories/42963 third-party-advisoryx_refsource_SECUNIA
http://www.vmware.com/security/advisories/VMSA-20… x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2011/0375 vdb-entryx_refsource_VUPEN
http://secunia.com/advisories/42890 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-01… vendor-advisoryx_refsource_REDHAT
http://www.vupen.com/english/advisories/2011/0012 vdb-entryx_refsource_VUPEN
http://www.kernel.org/pub/linux/kernel/v2.6/Chang… x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.vupen.com/english/advisories/2011/0168 vdb-entryx_refsource_VUPEN
http://www.openwall.com/lists/oss-security/2010/10/25/3 mailing-listx_refsource_MLIST
http://secunia.com/advisories/43291 third-party-advisoryx_refsource_SECUNIA
https://bugzilla.redhat.com/show_bug.cgi?id=648673 x_refsource_CONFIRM
http://www.debian.org/security/2010/dsa-2126 vendor-advisoryx_refsource_DEBIAN
Date Public
2010-09-23 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-909\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2010-4083\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2010-11-30T22:14:00.837\",\"lastModified\":\"2026-04-29T01:13:23.040\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) IPC_INFO, (2) SEM_INFO, (3) IPC_STAT, or (4) SEM_STAT command in a semctl system call.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n copy_semid_to_user en ipc/sem.c en el kernel de Linux asntes de v2.6.36 no inicializa una determinada estructura, lo que permite a usuarios locales obtener informaci\u00f3n potencialmente sensible de la pila de la memoria del kernel a trav\u00e9s de un comando (1) IPC_INFO, (2) SEM_INFO, ( 3) IPC_STAT, o (4) SEM_STAT en una llamada al sistema semctl.\\r\\n\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:P/I:N/A:N\",\"baseScore\":1.9,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.4,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-909\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.6.36\",\"matchCriteriaId\":\"C8DCE5E2-B055-4F05-8F0F-F19D1B7BA8D7\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5646FDE9-CF21-46A9-B89D-F5BBDB4249AF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_desktop:10:sp3:*:*:*:*:*:*\",\"matchCriteriaId\":\"1E496249-23A8-42FC-A109-634A54B5600F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_desktop:11:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"60FBDD82-691C-4D9D-B71B-F9AFF6931B53\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"640FB29C-1A84-41E1-86DE-B542EA0EF153\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_server:9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4CD2D897-E321-4CED-92E0-11A98B52053C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_server:10:sp3:*:*:*:*:*:*\",\"matchCriteriaId\":\"25CBACD3-AFB7-410D-927F-0C1FF477D396\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"EE26596F-F10E-44EF-88CA-0080646E91B9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:linux_enterprise_software_development_kit:10:sp3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3DB8A616-865B-4E70-BA2E-BE5F0BA7A351\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8C757774-08E7-40AA-B532-6F705C8F7639\"}]}]}],\"references\":[{\"url\":\"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=982f7c2b2e6a28f8f266e075d92e19c0dd4c6e56\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing 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    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T13:01:13+00:00",
      "cve": "CVE-2010-4083",
      "id": "CVE-2010-4083",
      "initial_release_date": "2010-09-23T00:00:00+00:00",
      "product_status:fixed": "470",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: ipc/sem.c: reading uninitialized stack memory",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-4083.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-04T01:13:21Z",
      "cve": "CVE-2010-4083",
      "id": "CVE-2010-4083",
      "initial_release_date": "2023-02-15T05:56:10Z",
      "product_status:recommended": "100",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2010-4083",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2010-4083.json",
      "version": "18"
    }
  }
}



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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.

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Detection rules are retrieved from Rulezet.

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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.


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