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PRIOn knowledge basePRION:CVE-2023-52512

HistoryMar 02, 2024 - 10:15 p.m.

Design/Logic Flaw

2024-03-0222:15:00

PRIOn knowledge base

www.prio-n.com

linux kernel

vulnerability fix

out of bounds write

pinctrl

nuvoton

wpcm450

linux verification center

svace

nvd

7.5 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

In the Linux kernel, the following vulnerability has been resolved:

pinctrl: nuvoton: wpcm450: fix out of bounds write

Write into ‘pctrl->gpio_bank’ happens before the check for GPIO index
validity, so out of bounds write may happen.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

References

git.kernel.org/stable/c/6c18c386fd13dbb3ff31a1086dabb526780d9bda

git.kernel.org/stable/c/87d315a34133edcb29c4cadbf196ec6c30dfd47b

git.kernel.org/stable/c/c9d7cac0fd27c74dd368e80dc4b5d0f9f2e13cf8