CyberRota Analysis
AI-GeneratedSoftware running with non-privileged user permissions is susceptible to an integer overflow vulnerability that allows improper GPU system calls, leading to two GPU virtual addresses mapping to the same physical address. This can result in a use-after-free condition, enabling unauthorized read/write access to freed physical memory, which could be exploited by attackers to manipulate sensitive data or execute arbitrary code. Organizations utilizing affected software should prioritize patching this vulnerability to mitigate potential security risks.
Original NVD Description
Software installed and run as a non-privileged user may conduct improper GPU system calls to cause an integer overflow and map two GPU virtual addresses to the same physical address. One of these virutal mappings can be freed along with the physical page, allowing for a read/write UAF via the second mapping The second virtual mapping references a physical address that has been freed after the first virtual mapping has been freed. This allows the physical memory to be allocated (for example) by another process and read/written to.