Detections
Analytics
CVE-2022-50544
medium
Description
In the Linux kernel, the following vulnerability has been resolved: usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info() xhci_alloc_stream_info() allocates stream context array for stream_info ->stream_ctx_array with xhci_alloc_stream_ctx(). When some error occurs, stream_info->stream_ctx_array is not released, which will lead to a memory leak. We can fix it by releasing the stream_info->stream_ctx_array with xhci_free_stream_ctx() on the error path to avoid the potential memory leak.
References
https://git.kernel.org/stable/c/fcd594da0b5955119d9707e4e0a8d0fb1c969101
https://git.kernel.org/stable/c/e702de2f5c893bf2cdb0152191f99a6ad1411823
https://git.kernel.org/stable/c/ddab9fe76296840aad686c66888a9c1dfdbff5ff
https://git.kernel.org/stable/c/a40ad475236022f3432880e3091c380e46e71a71
https://git.kernel.org/stable/c/9fa81cbd2dd300aa8fe9bac70e068b9a11cbb144
https://git.kernel.org/stable/c/91271a3e772e180bbb8afb114c72fd294a02f93d
https://git.kernel.org/stable/c/7fc6bab3413e6a42bb1264ff7c9149808c93a4c7
https://git.kernel.org/stable/c/7e271f42a5cc3768cd2622b929ba66859ae21f97
https://git.kernel.org/stable/c/782c873f8e7686f5b3c47e8b099f7e08c3dd1fdc