CVE-2015-4170

Race condition in the ldsemcmpxchg function in drivers/tty/ttyldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service ldsemdownread and ldsemdownwrite deadlock by establishing a new tty thread during shutdown of a previous tty thread...

DEBIAN-CVE-2015-4170

Race condition in the ldsemcmpxchg function in drivers/tty/ttyldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service ldsemdownread and ldsemdownwrite deadlock by establishing a new tty thread during shutdown of a previous tty thread...

CVE-2015-4170

Race condition in the ldsemcmpxchg function in drivers/tty/ttyldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service ldsemdownread and ldsemdownwrite deadlock by establishing a new tty thread during shutdown of a previous tty thread...

Race condition

Race condition in the ldsemcmpxchg function in drivers/tty/ttyldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service ldsemdownread and ldsemdownwrite deadlock by establishing a new tty thread during shutdown of a previous tty thread...

CVE-2015-4170

CVE-2015-4170 describes a race condition in the Linux kernel’s tty shutdown path: in ldsem_cmpxchg() within drivers/tty/tty_ldsem.c, allowing a local user to trigger a deadlock (ldsem_down_read/ldsem_down_write) by starting a new tty thread during shutdown of a previous one. The affected codebase...