Description
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.
References
- 45861 third-party-advisory
- [oss-security] 20110907 Re: CVE Request: OFED 1.5.2 /proc/net/sdpstats reading local denial of service/crash mailing-list
- [oss-security] 20110907 Re: CVE Request: OFED 1.5.2 /proc/net/sdpstats reading local denial of service/crash mailing-list
- 49486 vdb-entry
- ofed-sdpstats-dos(69631) vdb-entry
- http://git.openfabrics.org/git?p=ofed_1_5/linux-2.6.git%3Ba=commit%3Bh=04bb801a31825d1559c4670253e1bea1291a1af8
- [oss-security] 20110906 CVE Request: OFED 1.5.2 /proc/net/sdpstats reading local denial of service/crash mailing-list