The copy_shmid_to_user function in ipc/shm.c in the Linux kernel before...
Vulnerability Description
The copy_shmid_to_user function in ipc/shm.c in the Linux kernel before 2.6.37-rc1 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via vectors related to the shmctl system call and the "old shm interface."
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
- http://secunia.com/advisories/42778
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3af54c9bd9e6f14f896aac1bb0e8405ae0bc7a44
- http://www.securityfocus.com/archive/1/520102/100/0/threaded
- http://www.redhat.com/support/errata/RHSA-2011-0017.html
- http://secunia.com/advisories/46397
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
- http://secunia.com/advisories/42932
- https://bugzilla.redhat.com/show_bug.cgi?id=648656
- http://www.securityfocus.com/bid/45054
- http://www.ubuntu.com/usn/USN-1041-1
- http://www.redhat.com/support/errata/RHSA-2011-0007.html
- http://www.vupen.com/english/advisories/2011/0124
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html
- http://www.vupen.com/english/advisories/2011/0298
- http://www.redhat.com/support/errata/RHSA-2010-0958.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:051
- http://www.openwall.com/lists/oss-security/2010/10/07/1
- http://secunia.com/advisories/42963
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc1
- http://www.vupen.com/english/advisories/2011/0280
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html
- http://secunia.com/advisories/42758
- http://secunia.com/advisories/42884
- http://www.vupen.com/english/advisories/2011/0375
- http://lkml.org/lkml/2010/10/6/454
- http://secunia.com/advisories/42890
- http://www.redhat.com/support/errata/RHSA-2011-0162.html
- http://www.vupen.com/english/advisories/2011/0012
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
- http://www.vupen.com/english/advisories/2011/0168
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
- http://www.openwall.com/lists/oss-security/2010/10/25/3
- http://www.ubuntu.com/usn/USN-1057-1
- http://secunia.com/advisories/43291
- http://www.vupen.com/english/advisories/2011/0070
- http://secunia.com/advisories/43161
- http://www.debian.org/security/2010/dsa-2126
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Weaknesses (CWE)
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