CVE-2024-56691

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.

The following products are affected by CVE-2024-56691 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-56691.

URL	Resource
https://git.kernel.org/stable/c/0997e77c51330c2866a4f39480e762cca92ad953
https://git.kernel.org/stable/c/0b648968bfa4f5c9c4983bca9f2de17626ed6fb6
https://git.kernel.org/stable/c/23230ac3c5ca3f154b64849d1cf50583b4e6b98c
https://git.kernel.org/stable/c/518e414d24e7037d6cc7198e942bf47fe6f5e8e1
https://git.kernel.org/stable/c/686fb77712a4bc94b76a0c5ae74c60118b7a0d79
https://git.kernel.org/stable/c/87a07a5b0b296e489c606ca95ffc16c18821975b
https://git.kernel.org/stable/c/c310e6916c0b297011d0fec03f168a6b24e9e984
https://git.kernel.org/stable/c/e1ef62e8d262e3f27446d26742208c1c81e9ee18
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
https://lore.kernel.org/linux-cve-announce/2024122834-CVE-2024-56691-c981@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-56691
https://www.cve.org/CVERecord?id=CVE-2024-56691