CVE-2008-2729 (GCVE-0-2008-2729)

Vulnerability from cvelistv5 – Published: 2008-06-30 22:00 – Updated: 2024-08-07 09:14
VLAI?
Summary
arch/x86_64/lib/copy_user.S in the Linux kernel before 2.6.19 on some AMD64 systems does not erase destination memory locations after an exception during kernel memory copy, which allows local users to obtain sensitive information.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://git.kernel.org/?p=linux/kernel/git/torvald… x_refsource_CONFIRM
http://www.debian.org/security/2008/dsa-1630 vendor-advisoryx_refsource_DEBIAN
http://www.redhat.com/support/errata/RHSA-2008-05… vendor-advisoryx_refsource_REDHAT
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://secunia.com/advisories/30849 third-party-advisoryx_refsource_SECUNIA
http://www.securitytracker.com/id?1020364 vdb-entryx_refsource_SECTRACK
http://secunia.com/advisories/31551 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/30850 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2008-05… vendor-advisoryx_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://secunia.com/advisories/31107 third-party-advisoryx_refsource_SECUNIA
https://bugzilla.redhat.com/show_bug.cgi?id=451271 x_refsource_CONFIRM
http://www.securityfocus.com/bid/29943 vdb-entryx_refsource_BID
http://secunia.com/advisories/31628 third-party-advisoryx_refsource_SECUNIA
http://www.ubuntu.com/usn/usn-625-1 vendor-advisoryx_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2008-0508.html vendor-advisoryx_refsource_REDHAT
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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-200\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2008-2729\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2008-06-30T22:41:00.000\",\"lastModified\":\"2025-04-09T00:30:58.490\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"arch/x86_64/lib/copy_user.S in the Linux kernel before 2.6.19 on some AMD64 systems does not erase destination memory locations after an exception during kernel memory copy, which allows local users to obtain sensitive information.\"},{\"lang\":\"es\",\"value\":\"arch/x86_64/lib/copy_user.S en el kernel de Linux anterior a 2.6.19 en algunos sistemas AMD64 no borra las posiciones de memoria de destino despu\u00e9s de una excepci\u00f3n, durante la copia de memoria del kernel, lo que permite a usuarios locales obtener informaci\u00f3n sensible.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:N/A:N\",\"baseScore\":4.9,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.6.19\",\"matchCriteriaId\":\"B46C2EC7-EC2C-45D6-A7F2-CED2C433271E\"}]}]}],\"references\":[{\"url\":\"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=3022d734a54cbd2b65eea9a024564821101b4a9a%3Bhp=f0f4c3432e5e1087b3a8c0e6bd4113d3c37497ff\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2008-0508.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third 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  }
}


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Taxonomy of the tags.




Sightings

Author Source Type Date

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.