CVE-2026-43196
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
soc: ti: pruss: Fix double free in pruss_clk_mux_setup()
In the pruss_clk_mux_setup(), the devm_add_action_or_reset() indirectly
calls pruss_of_free_clk_provider(), which calls of_node_put(clk_mux_np)
on the error path. However, after the devm_add_action_or_reset()
returns, the of_node_put(clk_mux_np) is called again, causing a double
free.
Fix by returning directly, to avoid the duplicate of_node_put().
https://git.kernel.org/stable/c/04dbbb18cc9c8795c9ff47d8994bc03ebfef9d68
https://git.kernel.org/stable/c/24c40076e3bc3d73c839c886d6bda1da6c4d9b93
https://git.kernel.org/stable/c/69aa67c1e22d13e9aad4b08c86304ad8e743dcab
https://git.kernel.org/stable/c/80db65d4acfb9ff12d00172aed39ea8b98261aad
https://git.kernel.org/stable/c/818cf66d91c8ef09b01664a12d5f4ea786d64396
https://git.kernel.org/stable/c/b7db9953c2f8da37de498198623b05b46f8e2ca0
https://git.kernel.org/stable/c/dbda01bf2dfe5af33163e1e5fca1b82b619c2803
https://git.kernel.org/stable/c/e113339cc7d23be4948891f3a702e9dce5b47035