Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel prior to 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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linux linux kernel |
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redhat enterprise linux for power little endian eus 7.1_ppc64le |
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redhat enterprise linux for power big endian eus 7.1_ppc64 |
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redhat enterprise linux for ibm z systems eus 7.1_s390x |
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redhat enterprise linux compute node eus 7.1 |
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redhat enterprise linux server eus 7.1 |