CVEvulnerability
CVE-2023-53807
- Status
- Deferred
- Published
- 2025-12-09
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
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.
References
- https://git.kernel.org/stable/c/25dbdfb7b71ef8601d00c6d9a2b1a96de28b30c5 git.kernel.org
- https://git.kernel.org/stable/c/2f276dd9c0f835242836d9f6823035158ce2585c git.kernel.org
- https://git.kernel.org/stable/c/9c632a6396505a019ea6d12b5ab45e659a542a93 git.kernel.org
- https://git.kernel.org/stable/c/b35cb0c05b8dafe23ae5e8b605a91b88bcf4aba7 git.kernel.org
- https://git.kernel.org/stable/c/f078a65ebf930f4305e3c415a8338d22391642c9 git.kernel.org