Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: clk: clocking-wizard: Fix Oops in clk_wzrd_register_divider() Smatch detected this potential error pointer dereference clk_wzrd_register_divider(). If devm_clk_hw_register() fails then it sets "hw" to an error pointer and then dereferences it on the next line. Return the error directly instead.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 5a853722eb32188647a541802d51d0db423b9baf before 2f276dd9c0f835242836d9f6823035158ce2585c; affected 5a853722eb32188647a541802d51d0db423b9baf before b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7; affected 5a853722eb32188647a541802d51d0db423b9baf before 25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5; affected 5a853722eb32188647a541802d51d0db423b9baf before f078a65ebf930f4305e3c415a8338d22391642c9; affected 5a853722eb32188647a541802d51d0db423b9baf before 9c632a6396505a019ea6d12b5ab45e659a542a93 |
| Linux / Linux | affected 5.13; unaffected 0 before 5.13; unaffected 5.15.121 through 5.15.*; unaffected 6.1.39 through 6.1.*; unaffected 6.3.13 through 6.3.*; unaffected 6.4.4 through 6.4.*; unaffected 6.5 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/2f276dd9c0f835242836d9f6823035158ce2585c
- https://git.kernel.org/stable/c/b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7
- https://git.kernel.org/stable/c/25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5
- https://git.kernel.org/stable/c/f078a65ebf930f4305e3c415a8338d22391642c9
- https://git.kernel.org/stable/c/9c632a6396505a019ea6d12b5ab45e659a542a93