CVE-2025-39846

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Fix a NULL pointer dereference in __iodyn_find_io_region() In __iodyn_find_io_region(), pcmcia_make_resource() is assigned to res and used in pci_bus_alloc_resource(). There is a dereference of res in pci_bus_alloc_resource(), which could lead to a NULL pointer dereference on failure of pcmcia_make_resource(). Fix this bug by adding a check of res.

Score
CVSS 3.1 5.5 Medium
Status
Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2025-09-19
Last modified
2026-10-19
Weaknesses
CWE-476

Affected products

References

 
 
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