The rw_vm function in usercopy.c in the 4GB split patch for the Linux kernel in Red Hat Enterprise Linux 4 does not perform proper bounds checking, which allows local users to cause a denial of service (crash).
Software | From | Fixed in |
---|---|---|
redhat / enterprise_linux | 4.0 | 4.0.x |
redhat / enterprise_linux_desktop | 4.0 | 4.0.x |