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prionPRIOn knowledge basePRION:CVE-2023-4133
HistoryAug 03, 2023 - 3:15 p.m.

Design/Logic Flaw

2023-08-0315:15:00
PRIOn knowledge base
www.prio-n.com
11
use-after-free
vulnerability
cxgb4 driver
denial of service

5.1 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A use-after-free vulnerability was found in the cxgb4 driver in the Linux kernel. The bug occurs when the cxgb4 device is detaching due to a possible rearming of the flower_stats_timer from the work queue. This flaw allows a local user to crash the system, causing a denial of service condition.

5.1 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%