CVE-2018-12714 (GCVE-0-2018-12714)
Vulnerability from cvelistv5
Published
2018-06-24 23:00
Modified
2024-08-05 08:45
Severity ?
CWE
  • n/a
Summary
An issue was discovered in the Linux kernel through 4.17.2. The filter parsing in kernel/trace/trace_events_filter.c could be called with no filter, which is an N=0 case when it expected at least one line to have been read, thus making the N-1 index invalid. This allows attackers to cause a denial of service (slab out-of-bounds write) or possibly have unspecified other impact via crafted perf_event_open and mmap system calls.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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