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CVE-2024-42092

HIGH

7.8

Description

In the Linux kernel, the following vulnerability has been resolved: gpio: davinci: Validate the obtained number of IRQs Value of pdata->gpio_unbanked is taken from Device Tree. In case of broken DT due to any error this value can be any. Without this value validation there can be out of chips->irqs array boundaries access in davinci_gpio_probe(). Validate the obtained nirq value so that it won't exceed the maximum number of IRQs per bank. Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published7/29/2024

Last Modified11/3/2025

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-129

References

https://git.kernel.org/stable/c/2d83492259ad746b655f196cd5d1be4b3d0a3782(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/70b48899f3f23f98a52c5b1060aefbdc7ba7957b(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/7aa9b96e9a73e4ec1771492d0527bd5fc5ef9164(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/89d7008af4945808677662a630643b5ea89c6e8d(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/a8d78984fdc105bc1a38b73e98d32b1bc4222684(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/c542e51306d5f1eba3af84daa005826223382470(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/cd75721984337c38a12aeca33ba301d31ca4b3fd(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/e44a83bf15c4db053ac6dfe96a23af184c9136d9(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/2d83492259ad746b655f196cd5d1be4b3d0a3782(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/70b48899f3f23f98a52c5b1060aefbdc7ba7957b(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/7aa9b96e9a73e4ec1771492d0527bd5fc5ef9164(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/89d7008af4945808677662a630643b5ea89c6e8d(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/a8d78984fdc105bc1a38b73e98d32b1bc4222684(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/c542e51306d5f1eba3af84daa005826223382470(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/cd75721984337c38a12aeca33ba301d31ca4b3fd(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/e44a83bf15c4db053ac6dfe96a23af184c9136d9(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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