Unknown vulnerability in rpc.mountd in SGI IRIX 6.5.25, 6.5.26, and 6.5.27 does not sufficiently restrict access rights for read-mostly exports, which allows attackers to conduct unauthorized activities.

rpc.mountd in SGI IRIX 6.5.25, 6.5.26, and 6.5.27 does not correctly allow access to anonymous clients that connect from a system whose hostname can not be determined. NOTE: while this issue occurs in a security mechanism, there is no apparent attacker role and probably does not satisfy the CVE definition of a vulnerability.

Unknown vulnerability in the bsd.a kernel networking for SGI IRIX 6.5.22 through 6.5.25, and possibly earlier versions, in which "t_unbind changes t_bind's behavior," has unknown impact and attack vectors.

Unknown vulnerability in init for IRIX 6.5.20 through 6.5.24 allows local users to cause a denial of service (system panic) as a result of "page invalidation issues."

The mapelf32exec function call in IRIX 6.5.20 through 6.5.24 allows local users to cause a denial of service (system crash) via a "corrupted binary."