CVEvulnerability
CVE-2023-54301
- Status
- Deferred
- Published
- 2025-12-30
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
serial: 8250_bcm7271: fix leak in `brcmuart_probe`
Smatch reports:
drivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() warn:
'baud_mux_clk' from clk_prepare_enable() not released on lines: 1032.
The issue is fixed by using a managed clock.
References
- https://git.kernel.org/stable/c/2a3e5f428fc4315be6144524912eaefac16f43a9 git.kernel.org
- https://git.kernel.org/stable/c/5258395e67fee6929fb8e50c8239f8de51b8cb2d git.kernel.org
- https://git.kernel.org/stable/c/56a81445b8e4b8906d557518c5dae3ddbb447d1e git.kernel.org
- https://git.kernel.org/stable/c/f264f2f6f4788dc031cef60a0cf2881902736709 git.kernel.org