CVE-2022-50623
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
In the Linux kernel, the following vulnerability has been resolved:
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
The "hdr.count * sizeof(s32)" multiplication can overflow on 32 bit
systems leading to memory corruption. Use array_size() to fix that.
Productos afectados
Linux · Linux¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://git.kernel.org/stable/c/1b5a931594f7ffd26d706614c37d4da0f2ffb6e7https://git.kernel.org/stable/c/939bc5453b8cbdde9f1e5110ce8309aedb1b501ahttps://git.kernel.org/stable/c/940253af8b3865b76de8d1b46bcd4a700104852ehttps://git.kernel.org/stable/c/b94605f5cb99e90c8ca91523597a40e1bd59546bhttps://git.kernel.org/stable/c/f59861946fa51bcc1f305809e4ebc1013b0ee61c