IBM Spectrum Scale 4.1.1.x before 4.1.1.8 and 4.2.x before 4.2.0.4 and General Parallel File System (GPFS) 3.5.x before 3.5.0.32 and 4.1.x before 4.1.1.8 allow local users to gain privileges via crafted command-line parameters to a /usr/lpp/mmfs/bin/ setuid program.
IBM Spectrum Scale 4.1 before 4.1.1.5 and 4.2 before 4.2.0.2 and General Parallel File System 3.5 before 3.5.0.30 allow local users to gain privileges or cause a denial of service via a crafted mmapplypolicy command.