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prionPRIOn knowledge basePRION:CVE-2022-3238
HistoryNov 14, 2022 - 9:15 p.m.

Double free

2022-11-1421:15:00
PRIOn knowledge base
www.prio-n.com
6
linux kernel
ntfs3
double-free
flaw
user triggers
remount
umount
local user
crash
escalate privileges

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A double-free flaw was found in the Linux kernel’s NTFS3 subsystem in how a user triggers remount and umount simultaneously. This flaw allows a local user to crash or potentially escalate their privileges on the system.

CPENameOperatorVersion
linux_kerneleq6.1 rc2

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%