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prionPRIOn knowledge basePRION:CVE-2021-4150
HistoryMar 23, 2022 - 8:15 p.m.

Design/Logic Flaw

2022-03-2320:15:00
PRIOn knowledge base
www.prio-n.com
1

5.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.

5.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%