description: A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel.
problem types: CWE-129
affected:
{
vendor: n/a
product: Linux kernel udmabuf device driver
versions:
version: Fixed in kernel v5.19-rc4, status: affected
}