Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 before b990c8c6ff50649ad3352507398e443b1e3527b2; affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 before 5ff2826c998370bf7f9ae26fe802140d220e3510; affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 before 4bd570f494124608a0696da070f00236a96fb610; affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 before ce3b7766276894d2fbb07e2047a171f9deb965de; affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 before 2ee32c4c4f636e474cd8ab7c19a68cf36072ea93; affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 before fafa7450075f41d232bc785a4ebcbf16374f2076; affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 before d7286005e8fde0a430dc180a9f46c088c7d74483; affected 49b1153adfe18a3cce7e70aa26c690f275917cd0 before 44822df89e8f3386871d9cad563ece8e2fd8f0e7 |
| Linux / Linux | affected 2.6.35; unaffected 0 before 2.6.35; unaffected 5.4.299 through 5.4.*; unaffected 5.10.243 through 5.10.*; unaffected 5.15.192 through 5.15.*; unaffected 6.1.151 through 6.1.*; unaffected 6.6.105 through 6.6.*; unaffected 6.12.46 through 6.12.*; unaffected 6.16.6 through 6.16.*; unaffected 6.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b990c8c6ff50649ad3352507398e443b1e3527b2
- https://git.kernel.org/stable/c/5ff2826c998370bf7f9ae26fe802140d220e3510
- https://git.kernel.org/stable/c/4bd570f494124608a0696da070f00236a96fb610
- https://git.kernel.org/stable/c/ce3b7766276894d2fbb07e2047a171f9deb965de
- https://git.kernel.org/stable/c/2ee32c4c4f636e474cd8ab7c19a68cf36072ea93
- https://git.kernel.org/stable/c/fafa7450075f41d232bc785a4ebcbf16374f2076
- https://git.kernel.org/stable/c/d7286005e8fde0a430dc180a9f46c088c7d74483
- https://git.kernel.org/stable/c/44822df89e8f3386871d9cad563ece8e2fd8f0e7
ADP enrichment
No English description supplied.
No English description supplied.