In the Linux kernel, the following vulnerability has been resolved: crypto: iaa - Fix async_disable descriptor leak The disable_async paths of iaa_compress/decompress() don't free idxd descriptors in the async_disable case. Currently this only happens in the testcases where req->dst is set to null. Add a test to free them in those paths.
https://git.kernel.org/stable/c/d994f7d77aaded05dc05af58a2720fd4f4b72a83
https://git.kernel.org/stable/c/262534ddc88dfea7474ed18adfecf856e4fbe054