The checkpoint and restart feature in the kernel in IBM AIX 5.2, 5.3, and 6.1 does not properly protect kernel memory, which allows local users to read and modify portions of memory and gain privileges via unspecified vectors involving a restart of a

The proc filesystem in the kernel in IBM AIX 5.2 and 5.3 does not properly enforce directory permissions when a file executing from a directory has weaker permissions than the directory itself, which allows local users to obtain sensitive information

The WPAR system call implementation in the kernel in IBM AIX 6.1 allows local users to cause a denial of service via unknown calls that trigger "undefined behavior."

The kernel in IBM AIX 5.2 and 5.3 does not properly handle resizing JFS2 filesystems on concurrent volume groups spread across multiple nodes, which allows local users of one node to cause a denial of service (remote node crash) by using chfs or lred

Trusted Execution in IBM AIX 6.1 uses an incorrect pathname argument in a call to the trustchk_block_write function, which might allow local users to modify trusted files, related to missing checks in the TSD_FILES_LOCK policy for modifications perfo

The kernel in IBM AIX 6.1 allows local users with ProbeVue privileges to read arbitrary kernel memory and obtain sensitive information via unspecified vectors.