cve-2021-47143
Vulnerability from cvelistv5
Published
2024-03-25 09:07
Modified
2024-12-19 07:36
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/40588782f1016c655ae1d302892f61d35af96842
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/444d7be9532dcfda8e0385226c862fd7e986f607
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8b2cdc004d21a7255f219706dca64411108f7897
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/40588782f1016c655ae1d302892f61d35af96842
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/444d7be9532dcfda8e0385226c862fd7e986f607
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8b2cdc004d21a7255f219706dca64411108f7897
Impacted products
Vendor Product Version
Linux Linux Version: 4.19
Show details on NVD website

To clipboard 

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