Race condition in the kernel in Sun Solaris 8 through 10 allows local users to cause a denial of service (panic) via unspecified vectors related to "the handling of thread contexts."
Concurrent Execution using Shared Resource with Improper Synchronization The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.