Denial of Service via Stack Memory Corruption in ib_sdp.ko

CVE-2011-3345 · LOW Severity

AV:L/AC:L/AU:N/C:N/I:N/A:P

ulp/sdp/sdp_proc.c in the ib_sdp module (aka ib_sdp.ko) in the ofa_kernel package in the InfiniBand driver implementation in OpenFabrics Enterprise Distribution (OFED) before 1.5.3 does not properly handle certain non-array variables, which allows local users to cause a denial of service (stack memory corruption and system crash) by reading the /proc/net/sdpstats file.

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