CyberRota Analysis
AI-GeneratedAn integer overflow vulnerability in the calculation of physical offsets for sparse PMRs can lead to 32-bit truncation, affecting GPU memory management unit (MMU) mappings for PMRs larger than 4 GB. This flaw may allow non-privileged users to access unintended physical memory, potentially resulting in memory corruption or information disclosure. Organizations utilizing affected GPU hardware should prioritize patching this vulnerability due to its critical severity and potential impact on system integrity and data confidentiality.
Original NVD Description
An integer overflow when calculating physical offsets for sparse PMRs may result in 32-bit truncation of address computations for PMRs larger than 4 GB. This can lead to incorrect GPU MMU mappings and may allow a non-privileged user to trigger access to unintended physical memory, resulting in memory corruption or information disclosure.
Related CVEs
Other vulnerabilities affecting the same vendor(s)