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prionPRIOn knowledge basePRION:CVE-2021-4135
HistoryJul 14, 2022 - 8:15 p.m.

Memory corruption

2022-07-1420:15:00
PRIOn knowledge base
www.prio-n.com
5

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A memory leak vulnerability was found in the Linux kernel’s eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data.