Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcd_dev_list after failed device_add() If the device_add() for a smcd_dev fails, there's no cleanup step that rolls back the earlier list_add(). The device subsequently gets freed, and we end up with a corrupted list. Add some error handling that removes the device from the list.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected c6ba7c9ba43de1b57e9a53946e7ff988554c84ed before 8b2cdc004d21a7255f219706dca64411108f7897; affected c6ba7c9ba43de1b57e9a53946e7ff988554c84ed before 40588782f1016c655ae1d302892f61d35af96842; affected c6ba7c9ba43de1b57e9a53946e7ff988554c84ed before 444d7be9532dcfda8e0385226c862fd7e986f607 |
| Linux / Linux | affected 4.19; unaffected 0 before 4.19; unaffected 5.10.42 through 5.10.*; unaffected 5.12.9 through 5.12.*; unaffected 5.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/8b2cdc004d21a7255f219706dca64411108f7897
- https://git.kernel.org/stable/c/40588782f1016c655ae1d302892f61d35af96842
- https://git.kernel.org/stable/c/444d7be9532dcfda8e0385226c862fd7e986f607
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.