The rds_page_copy_user function in net/rds/page.c in the Reliable Datagram Sockets...
Vulnerability Description
The rds_page_copy_user function in net/rds/page.c in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel before 2.6.36 does not properly validate addresses obtained from user space, which allows local users to gain privileges via crafted use of the sendmsg and recvmsg system calls.
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://www.kb.cert.org/vuls/id/362983
- http://www.vsecurity.com/download/tools/linux-rds-exploit.c
- http://www.ubuntu.com/usn/USN-1000-1
- http://www.securityfocus.com/archive/1/520102/100/0/threaded
- http://secunia.com/advisories/46397
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=799c10559d60f159ab2232203f222f18fa3c4a5f
- https://www.exploit-db.com/exploits/44677/
- http://securitytracker.com/id?1024613
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- http://www.redhat.com/support/errata/RHSA-2010-0842.html
- http://www.vupen.com/english/advisories/2011/0298
- https://bugzilla.redhat.com/show_bug.cgi?id=642896
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00004.html
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36
- http://www.vsecurity.com/resources/advisory/20101019-1/
- http://www.redhat.com/support/errata/RHSA-2010-0792.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00008.html
- http://packetstormsecurity.com/files/155751/vReliable-Datagram-Sockets-RDS-rds_page_copy_user-Privilege-Escalation.html
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CVSS Vectors
Weaknesses (CWE)
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MITRE ATT&CK TTPs
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