The vulnerability of the jz4740_mmc_acquire_dma_channels() function in the drivers/mmc/host/jz4740_mmc.c module of the MMC/SD/SDIO card support driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the jz4740mmcacquiredmachannels function in the drivers/mmc/host/jz4740mmc.c module of the MMC/SD/SDIO card support driver for the Linux operating system is related to a stack-based buffer overflow. Exploiting this vulnerability could allow an attacker to cause a service...