The rds_iw_laddr_check function in net/rds/iw.c in the Linux kernel through 3.14 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a bind system call for an RDS socket on a system that lacks RDS transports.
CVSS Severity (version 2.0):
Impact Subscore: 6.9
Exploitability Subscore: 3.4
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows disruption of service
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[oss-security] 20140331 CVE-2013-7348 CVE-2014-2678 Linux kernel aio and rds issues
[linux-kernel] 20140329 [PATCH v2] rds: prevent dereference of a NULL device in rds_iw_laddr_check