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prionPRIOn knowledge basePRION:CVE-2023-23000
HistoryMar 01, 2023 - 7:15 p.m.

Null pointer dereference

2023-03-0119:15:00
PRIOn knowledge base
www.prio-n.com
8
linux
kernel
null pointer

5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case, but an error pointer is used.

CPENameOperatorVersion
linux_kernellt5.17

5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%