2009-11-04 16:30:00 2020-08-12 17:44:00

Multiple race conditions in fs/pipe.c in the Linux kernel before 2.6.32-rc6 allow local users to cause a denial of service (NULL pointer dereference and system crash) or gain privileges by attempting to open an anonymous pipe via a /proc/*/fd/ pathname.

Vector

LOCAL

Complexity

MEDIUM

Authentication

NONE

Confidentiality

COMPLETE

Integrity

COMPLETE

Availability

COMPLETE
Advisory Patch Confirmed Link
http://www.securityfocus.com/bid/36901
http://www.securityfocus.com/archive/1/512019/100/0/thre...
http://www.redhat.com/support/errata/RHSA-2009-1672.html
http://www.kernel.org/pub/linux/kernel/v2.6/testing/Chan...
http://www.mandriva.com/security/advisories?name=MDVSA-2...
http://secunia.com/advisories/38834
http://secunia.com/advisories/38017
http://secunia.com/advisories/38794
http://secunia.com/advisories/37351
http://marc.info/?l=oss-security&m=125724568017045&w=2
http://lkml.org/lkml/2009/10/21/42
http://lkml.org/lkml/2009/10/14/184
http://lists.vmware.com/pipermail/security-announce/2010...
http://lists.opensuse.org/opensuse-security-announce/201...
http://lists.opensuse.org/opensuse-security-announce/201...
http://lists.opensuse.org/opensuse-security-announce/200...
http://lists.opensuse.org/opensuse-security-announce/200...
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux...
http://www.ubuntu.com/usn/usn-864-1
http://www.vupen.com/english/advisories/2010/0528
https://bugzilla.redhat.com/show_bug.cgi?id=530490
https://oval.cisecurity.org/repository/search/definition...
https://oval.cisecurity.org/repository/search/definition...
https://oval.cisecurity.org/repository/search/definition...
https://rhn.redhat.com/errata/RHSA-2009-1540.html
https://rhn.redhat.com/errata/RHSA-2009-1541.html
https://rhn.redhat.com/errata/RHSA-2009-1548.html
https://rhn.redhat.com/errata/RHSA-2009-1550.html
https://www.redhat.com/archives/fedora-package-announce/...