CVE-2025-38072

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A divide error occurs in the libnvdimm driver when a faulty CXL memory device returns a broken zero LSA size in its memory device information. This error happens because the config size is assigned to zero LSA size, which then sets max xfer to zero. A subsequent DIV ROUND UP() causes a division by zero. The issue is resolved by checking the config size parameter.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.