CVE-2026-43196

Description

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().

References

• 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