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prionPRIOn knowledge basePRION:CVE-2023-0590
HistoryMar 23, 2023 - 9:15 p.m.

Race condition

2023-03-2321:15:00
PRIOn knowledge base
www.prio-n.com
8
use after free
qdisc_graft
denial of service
net sched
kernel
race problem
patch ebda44da44f6
nvd

5.6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.2%

A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (“net: sched: fix race condition in qdisc_graft()”) not applied yet, then kernel could be affected.

CPENameOperatorVersion
linux_kernellt6.1
linux_kerneleq6.1 rc1