Description
Race condition in the page fault handler (fault.c) for Linux kernel 2.2.x to 2.2.7, 2.4 to 2.4.29, and 2.6 to 2.6.10, when running on multiprocessor machines, allows local users to execute arbitrary code via concurrent threads that share the same virtual memory space and simultaneously request stack expansion.
References (24)
Core 24
Core References
Vendor Advisory vendor-advisory
x_refsource_conectiva
http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=000930
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/20163
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/13822
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2006/dsa-1082
Vendor Advisory vendor-advisory
x_refsource_mandrake
http://www.mandriva.com/security/advisories?name=MDKSA-2005:022
Vendor Advisory vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2005-017.html
Issue Tracking vendor-advisory
x_refsource_fedora
https://bugzilla.fedora.us/show_bug.cgi?id=2336
Mailing List mailing-list
x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=110554694522719&w=2
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10322
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2006/dsa-1070
Vendor Advisory vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2005-016.html
Vendor Advisory vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2005-043.html
Vendor Advisory vendor-advisory
x_refsource_trustix
http://www.trustix.org/errata/2005/0001/
Vendor Advisory vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2005-092.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/18849
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2006/dsa-1067
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2006/dsa-1069
Mailing List mailing-list
x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=110581146702951&w=2
Various Sources x_refsource_misc
http://isec.pl/vulnerabilities/isec-0022-pagefault.txt
Mailing List mailing-list
x_refsource_fulldisc
http://lists.grok.org.uk/pipermail/full-disclosure/2005-January/030826.html
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/20202
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/12244
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/20338
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://securitytracker.com/id?1012862
Scores
EPSS
0.0050
EPSS Percentile
40.3%
Details
Status
published
Products (46)
linux/linux_kernel
2.2.7
linux/linux_kernel
2.4.0
linux/linux_kernel
2.4.1
linux/linux_kernel
2.4.2
linux/linux_kernel
2.4.3
linux/linux_kernel
2.4.4
linux/linux_kernel
2.4.5
linux/linux_kernel
2.4.6
linux/linux_kernel
2.4.7
linux/linux_kernel
2.4.8
... and 36 more
Published
May 02, 2005
Tracked Since
Feb 18, 2026