Description
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: fix of_iomap memory leak Smatch reports: drivers/clk/mediatek/clk-mtk.c:583 mtk_clk_simple_probe() warn: 'base' from of_iomap() not released on lines: 496. This problem was also found in linux-next. In mtk_clk_simple_probe(), base is not released when handling errors if clk_data is not existed, which may cause a leak. So free_base should be added here to release base.
Product status
c58cd0e40ffac67961b945793876b973728f9b80 (git) before 2cae6a28d8c12c597e8656962271520434c61c48
c58cd0e40ffac67961b945793876b973728f9b80 (git) before 47234e19b00816a8a7b278c7173f6d4e928c43c7
c58cd0e40ffac67961b945793876b973728f9b80 (git) before 3db7285e044144fd88a356f5b641b9cd4b231a77
5.15
Any version before 5.15
6.3.13 (semver)
6.4.4 (semver)
6.5 (original_commit_for_fix)
References
git.kernel.org/...c/2cae6a28d8c12c597e8656962271520434c61c48
git.kernel.org/...c/47234e19b00816a8a7b278c7173f6d4e928c43c7
git.kernel.org/...c/3db7285e044144fd88a356f5b641b9cd4b231a77
