CVE-2023-53807
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 5a853722eb32188647a541802d51d0db423b9baf < 2f276dd9c0f835242836d9f6823035158ce2585c | affected |
| Linux | Linux | 5a853722eb32188647a541802d51d0db423b9baf < b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7 | affected |
| Linux | Linux | 5a853722eb32188647a541802d51d0db423b9baf < 25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5 | affected |
| Linux | Linux | 5a853722eb32188647a541802d51d0db423b9baf < f078a65ebf930f4305e3c415a8338d22391642c9 | affected |
| Linux | Linux | 5a853722eb32188647a541802d51d0db423b9baf < 9c632a6396505a019ea6d12b5ab45e659a542a93 | affected |
| Linux | Linux | 5.13 | affected |
| Linux | Linux | 0 < 5.13 | unaffected |
| Linux | Linux | 5.15.121 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.39 <= 6.1.* | unaffected |
| Linux | Linux | 6.3.13 <= 6.3.* | unaffected |
| Linux | Linux | 6.4.4 <= 6.4.* | unaffected |
| Linux | Linux | 6.5 <= * | unaffected |
Weaknesses
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
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