In the Linux kernel, the following vulnerability has been resolved: kunit/fortify: Fix mismatched kvalloc()/vfree() usage The kv*() family of tests were accidentally freeing with vfree() instead of kvfree(). Use kvfree() instead.
https://git.kernel.org/stable/c/998b18072ceb0613629c256b409f4d299829c7ec
https://git.kernel.org/stable/c/7880dbf4eafe22a6a41a42e774f1122c814ed02d
https://git.kernel.org/stable/c/42d21c9727028fe7ee392223ba127484b1b8677e
https://git.kernel.org/stable/c/03758d5a0932016b6d5f5bfbca580177e6bc937a