CVE-2023-54221

In the Linux kernel, the following vulnerability has been resolved: clk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe In function probe(), it returns directly without unregistered hws when error occurs. Fix this by adding 'goto unregister_hws;' on line 295 and line 310. Use devm_kzalloc() instead of kzalloc() to automatically free the memory using devm_kfree() when error occurs. Replace of_iomap() with devm_of_iomap() to automatically handle the unused ioremap region and delete 'iounmap(anatop_base);' in unregister_hws.

The following products are affected by CVE-2023-54221 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-54221.

URL	Resource
https://git.kernel.org/stable/c/280a5ff665e12d1e0c54c20cedc9c5008aa686a5
https://git.kernel.org/stable/c/d17c16a2b2a6589c45b0bfb1b9914da80b72d89e
https://git.kernel.org/stable/c/e02ba11b457647050cb16e7cad16cec3c252fade
https://git.kernel.org/stable/c/fac9c624138c4bc021d7a8ee3b974c9e10926d92
https://lore.kernel.org/linux-cve-announce/2025123027-CVE-2023-54221-567b@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2023-54221
https://www.cve.org/CVERecord?id=CVE-2023-54221