Search: CVE-2025-37803

A buffer size overflow vulnerability in the Linux kernel's udmabuf component has been fixed by casting the size_limit_mb to a 64-bit unsigned integer during pglimit calculation. This issue affects certain versions of the Linux kernel used in Red Hat Enterprise Linux 9 and SUSE products. The vulnerability has been assigned CVE-2025-37803 and is rated with high severity. A security update is available and should be applied, requiring a system reboot for the fix to take effect.