i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.2%
probabilidad de explotación
0.2%top 86% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler
Do not loop over ring headers in hci_dma_irq_handler() that are not
allocated and enabled in hci_dma_init(). Otherwise out of bounds access
will occur from rings->headers[i] access when i >= number of allocated
ring headers.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/45a832f989e520095429589d5b01b0c65da9b574https://git.kernel.org/stable/c/4c86cb2321bd9c72d3b945ce7f747961beda8e65https://git.kernel.org/stable/c/7c2b91b30d74d7c407118ad72502d4ca28af1af6https://git.kernel.org/stable/c/8be39f66915b40d26ea2c18ba84b5c3d5da6809bhttps://git.kernel.org/stable/c/d23ad76f240c0f597b7a9eb79905d246f27d40df