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CVE-2024-42092

HIGH

7.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado7/29/2024

Ultima modificacao11/3/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Fraquezas (CWE)

CWE-129

Referencias

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)

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