cve-2007-3105
Vulnerability from cvelistv5
Published
2007-07-27 21:00
Modified
2024-08-07 14:05
Severity ?
Summary
Stack-based buffer overflow in the random number generator (RNG) implementation in the Linux kernel before 2.6.22 might allow local root users to cause a denial of service or gain privileges by setting the default wakeup threshold to a value greater than the output pool size, which triggers writing random numbers to the stack by the pool transfer function involving "bound check ordering". NOTE: this issue might only cross privilege boundaries in environments that have granular assignment of privileges for root.
References
secalert@redhat.comhttp://secunia.com/advisories/26500Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/26643Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/26647Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/26651Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/26664Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/27212Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/27227Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/27322Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/27436Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/27747Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/29058Vendor Advisory
secalert@redhat.comhttp://support.avaya.com/elmodocs2/security/ASA-2007-474.htm
secalert@redhat.comhttp://www.debian.org/security/2007/dsa-1363
secalert@redhat.comhttp://www.debian.org/security/2008/dsa-1504
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.22-git14.log
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDKSA-2007:195
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDKSA-2007:196
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDKSA-2007:216
secalert@redhat.comhttp://www.novell.com/linux/security/advisories/2007_51_kernel.html
secalert@redhat.comhttp://www.novell.com/linux/security/advisories/2007_53_kernel.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2007-0939.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2007-0940.html
secalert@redhat.comhttp://www.securityfocus.com/bid/25348
secalert@redhat.comhttp://www.ubuntu.com/usn/usn-508-1
secalert@redhat.comhttp://www.ubuntu.com/usn/usn-509-1
secalert@redhat.comhttp://www.ubuntu.com/usn/usn-510-1
secalert@redhat.comhttps://issues.rpath.com/browse/RPL-1650
secalert@redhat.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10371
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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Advisory\"]},{\"url\":\"http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.debian.org/security/2007/dsa-1363\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.debian.org/security/2008/dsa-1504\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.22-git14.log\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDKSA-2007:195\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDKSA-2007:196\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDKSA-2007:216\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.novell.com/linux/security/advisories/2007_51_kernel.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.novell.com/linux/security/advisories/2007_53_kernel.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2007-0939.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2007-0940.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/25348\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.ubuntu.com/usn/usn-508-1\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.ubuntu.com/usn/usn-509-1\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.ubuntu.com/usn/usn-510-1\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://issues.rpath.com/browse/RPL-1650\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10371\",\"source\":\"secalert@redhat.com\"}]}}"
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.