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().
Product status
ba59c9b43c86b2c2396acac94e41d946cbaec9fe (git) before dbda01bf2dfe5af33163e1e5fca1b82b619c2803
ba59c9b43c86b2c2396acac94e41d946cbaec9fe (git) before 24c40076e3bc3d73c839c886d6bda1da6c4d9b93
ba59c9b43c86b2c2396acac94e41d946cbaec9fe (git) before 818cf66d91c8ef09b01664a12d5f4ea786d64396
ba59c9b43c86b2c2396acac94e41d946cbaec9fe (git) before e113339cc7d23be4948891f3a702e9dce5b47035
ba59c9b43c86b2c2396acac94e41d946cbaec9fe (git) before 69aa67c1e22d13e9aad4b08c86304ad8e743dcab
ba59c9b43c86b2c2396acac94e41d946cbaec9fe (git) before b7db9953c2f8da37de498198623b05b46f8e2ca0
ba59c9b43c86b2c2396acac94e41d946cbaec9fe (git) before 04dbbb18cc9c8795c9ff47d8994bc03ebfef9d68
ba59c9b43c86b2c2396acac94e41d946cbaec9fe (git) before 80db65d4acfb9ff12d00172aed39ea8b98261aad
5.10
Any version before 5.10
5.10.252 (semver)
5.15.202 (semver)
6.1.165 (semver)
6.6.128 (semver)
6.12.75 (semver)
6.18.16 (semver)
6.19.6 (semver)
7.0 (original_commit_for_fix)
References
git.kernel.org/...c/dbda01bf2dfe5af33163e1e5fca1b82b619c2803
git.kernel.org/...c/24c40076e3bc3d73c839c886d6bda1da6c4d9b93
git.kernel.org/...c/818cf66d91c8ef09b01664a12d5f4ea786d64396
git.kernel.org/...c/e113339cc7d23be4948891f3a702e9dce5b47035
git.kernel.org/...c/69aa67c1e22d13e9aad4b08c86304ad8e743dcab
git.kernel.org/...c/b7db9953c2f8da37de498198623b05b46f8e2ca0
git.kernel.org/...c/04dbbb18cc9c8795c9ff47d8994bc03ebfef9d68
git.kernel.org/...c/80db65d4acfb9ff12d00172aed39ea8b98261aad