kernel: slab out-of-bounds write in trace/trace_events_filter.c
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-4667 | 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. |
No CVSS v4.0
This CVE is not in the KEV list.
Exploit prediction score: 4.9% (4.893% probability within 30 days)
Key SSVC decision points have not yet been added.
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