Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net: sparx5: switchdev: fix possible NULL pointer dereference As the possible failure of the allocation, devm_kzalloc() may return NULL pointer. Therefore, it should be better to check the 'db' in order to prevent the dereference of NULL pointer.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 10615907e9b51c9ae92f3a6ecabd01c482f20f32 before b375ea083fa649092cd016ac1f89a2d1fd8f8e8b; affected 10615907e9b51c9ae92f3a6ecabd01c482f20f32 before c346791877e6ce923bb21e34b30c6f99326aa5a8; affected 10615907e9b51c9ae92f3a6ecabd01c482f20f32 before e7e1fff76c4c57688dc7d53a3b6212182d5628d0; affected 10615907e9b51c9ae92f3a6ecabd01c482f20f32 before 0906f3a3df07835e37077d8971aac65347f2ed57 |
| Linux / Linux | affected 5.15; unaffected 0 before 5.15; unaffected 5.15.33 through 5.15.*; unaffected 5.16.19 through 5.16.*; unaffected 5.17.2 through 5.17.*; unaffected 5.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b375ea083fa649092cd016ac1f89a2d1fd8f8e8b
- https://git.kernel.org/stable/c/c346791877e6ce923bb21e34b30c6f99326aa5a8
- https://git.kernel.org/stable/c/e7e1fff76c4c57688dc7d53a3b6212182d5628d0
- https://git.kernel.org/stable/c/0906f3a3df07835e37077d8971aac65347f2ed57
ADP enrichment
No English description supplied.
No references supplied.