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prionPRIOn knowledge basePRION:CVE-2022-1882
HistoryMay 26, 2022 - 5:15 p.m.

Design/Logic Flaw

2022-05-2617:15:00
PRIOn knowledge base
www.prio-n.com
6

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system.