CVE-2024-56723medium

CVE-2024-56723: falha de média gravidade em Linux

mfd: intel_soc_pmic_bxtwc: Use IRQ domain for PMIC devices

Publicada em · Atualizada em

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 5.5epss 0.2%
probabilidade de exploração
0.2%top 87% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for PMIC devices 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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · Linux
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Referências
https://git.kernel.org/stable/c/0350d783ab888cb1cb48ced36cc28b372723f1a4https://git.kernel.org/stable/c/61d590d7076b50b6ebdea1f3b83bb041c01fc482https://git.kernel.org/stable/c/6ea17c03edc7ed0aabb1431eb26e2f94849af68ahttps://git.kernel.org/stable/c/7ba45b8bc62e64da524d45532107ae93eb33c93chttps://git.kernel.org/stable/c/897713c9d24f6ec394585abfcf259a6e5cad22c8https://git.kernel.org/stable/c/b3d45c19bcffb9a9a821df759f60be39d88c19f4https://git.kernel.org/stable/c/bb6642d4b3136359b5b620049f76515876e6127ehttps://git.kernel.org/stable/c/d4cc78bd6a25accb7ae2ac9fc445d1e1deda4a62https://lists.debian.org/debian-lts-announce/2025/03/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html