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prionPRIOn knowledge basePRION:CVE-2018-18445
HistoryOct 17, 2018 - 7:29 p.m.

Design/Logic Flaw

2018-10-1719:29:00
PRIOn knowledge base
www.prio-n.com
8

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.1%

In the Linux kernel 4.14.x, 4.15.x, 4.16.x, 4.17.x, and 4.18.x before 4.18.13, faulty computation of numeric bounds in the BPF verifier permits out-of-bounds memory accesses because adjust_scalar_min_max_vals in kernel/bpf/verifier.c mishandles 32-bit right shifts.