cve-2014-4171
Vulnerability from cvelistv5
Published
2014-06-23 10:00
Modified
2024-08-06 11:04
Severity ?
Summary
mm/shmem.c in the Linux kernel through 3.15.1 does not properly implement the interaction between range notification and hole punching, which allows local users to cause a denial of service (i_mutex hold) by using the mmap system call to access a hole, as demonstrated by interfering with intended shmem activity by blocking completion of (1) an MADV_REMOVE madvise call or (2) an FALLOC_FL_PUNCH_HOLE fallocate call.
Impacted products
n/an/a
Show details on NVD website


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