CVE-2025-39846
Published: Sep 19, 2025
Modified: May 12, 2026
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 - < b990c8c6ff50649ad3352507398e443b1e3527b2affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 - < 5ff2826c998370bf7f9ae26fe802140d220e3510affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 - < 4bd570f494124608a0696da070f00236a96fb610affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 - < ce3b7766276894d2fbb07e2047a171f9deb965deaffected 49b1153adfe18a3cce7e70aa26c690f275917cd0 - < 2ee32c4c4f636e474cd8ab7c19a68cf36072ea93+3 more versions |
Linux | Linux | affected 2.6.35unaffected 0 - < 2.6.35unaffected 5.4.299 - <= 5.4.*unaffected 5.10.243 - <= 5.10.*unaffected 5.15.192 - <= 5.15.*+5 more versions |
References
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