CVE-2009-2857

The kernel in Sun Solaris 8, 9, and 10, and OpenSolaris before snv_103, does not properly handle interaction between the filesystem and virtual-memory implementations, which allows local users to cause a denial of service (deadlock and system halt) via vectors involving mmap and write operations on the same file.

The kernel in Sun Solaris 8, 9, and 10, and OpenSolaris before snv_103, does not properly handle interaction between the filesystem and virtual-memory implementations, which allows local users to cause a denial of service (deadlock and system halt) via vectors involving mmap and write operations on the same file.

El kernel en Sun Solaris v8, v9, y v10, y OpenSolaris anteriores a snv_103, no maneja adecuadamente la interacción entre el sistema de ficheros y las implementaciones de memoria virtual, lo que permite a usuarios locales producir una denegación de servicio (bloqueo mutuo ,-deadlock- y parada del sistema) a través de vectores que incluyen operación de nmap y escritura en el mismo fichero.