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Vulnerability Details CVE-2025-39920

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for add_interval() in do_validate_mem() In the do_validate_mem(), the call to add_interval() does not handle errors. If kmalloc() fails in add_interval(), it could result in a null pointer being inserted into the linked list, leading to illegal memory access when sub_interval() is called next. This patch adds an error handling for the add_interval(). If add_interval() returns an error, the function will return early with the error code.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 15.5%
CVSS Severity
CVSS v3 Score 5.5
Products affected by CVE-2025-39920


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