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prionPRIOn knowledge basePRION:CVE-2022-2905
HistorySep 09, 2022 - 3:15 p.m.

Design/Logic Flaw

2022-09-0915:15:00
PRIOn knowledge base
www.prio-n.com
9
out-of-bounds
memory read
linux kernel
bpf subsystem
unauthorized access

5.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

An out-of-bounds memory read flaw was found in the Linux kernel’s BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data.

5.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%