The vulnerability of the udmabuf_vm_fault() function in the udmabuf driver (drivers/dma-buf/udmabuf.c) in Linux kernel allows a attacker to compromise data integrity or cause service failures.

The vulnerability of the udmabufvmfault function in the udmabuf driver drivers/dma-buf/udmabuf.c in Linux operating systems is related to a flaw in the counting of the number of references to pages stored in memory. Exploiting this vulnerability can allow an attacker to compromise data integrity ...