Withdrawn by the publisher.

fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable file in a setgid directory through the (1) truncate or (2) ftruncate function in conjunction with memory-mapped I/O.

fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable file in a setgid directory through the (1) truncate or (2) ftruncate function in conjunction with memory-mapped I/O.

kernel: Local DoS with corrupted ELF kernel Race condition in mincore can cause "ps -ef" to hang fib_semantics.c out of bounds access vulnerability Privilege escalation via PR_SET_PDEATHSIG kernel: Missing ioctl() permission checks in aacraid driver Linux Kernel isdn_net_setcfg buffer overflow I4L: fix isdn_ioctl memory issue Issue with core dump owner kernel: insufficient range checks in fault handlers with mremap kernel: sit memory leak Linux kernel local filesystem DoS kernel: missing capability checks in sbni_ioctl() kernel: open() call allows setgid bit when user is not in new file's group