The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel prior to 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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linux linux kernel |
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canonical ubuntu linux 14.04 |
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debian debian linux 7.0 |