The kernel in Sun Solaris 8 through 10 and OpenSolaris before snv_90 allows local users to bypass chroot, zones, and the Solaris Trusted Extensions multi-level security policy, and establish a covert communication channel, via unspecified vectors involving system calls.
Unspecified vulnerability in the pthread_mutex_reltimedlock_np API in Sun Solaris 10 and OpenSolaris before snv_90 allows local users to cause a denial of service (system hang or panic) via unknown vectors.