CVE-2024-56691

CVE-2024-56691: fallo en Linux

mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device

Publicada el · Actualizada el

3Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 89% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.
Productos afectados
Linux · Linux
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Referencias
https://git.kernel.org/stable/c/0997e77c51330c2866a4f39480e762cca92ad953https://git.kernel.org/stable/c/0b648968bfa4f5c9c4983bca9f2de17626ed6fb6https://git.kernel.org/stable/c/23230ac3c5ca3f154b64849d1cf50583b4e6b98chttps://git.kernel.org/stable/c/518e414d24e7037d6cc7198e942bf47fe6f5e8e1https://git.kernel.org/stable/c/686fb77712a4bc94b76a0c5ae74c60118b7a0d79https://git.kernel.org/stable/c/87a07a5b0b296e489c606ca95ffc16c18821975bhttps://git.kernel.org/stable/c/c310e6916c0b297011d0fec03f168a6b24e9e984https://git.kernel.org/stable/c/e1ef62e8d262e3f27446d26742208c1c81e9ee18https://lists.debian.org/debian-lts-announce/2025/03/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html