usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.1%
probabilidad de explotación
0.1%top 95% de las CVE
explotación observada
noninguna fuente lo reporta
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.
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/782c873f8e7686f5b3c47e8b099f7e08c3dd1fdchttps://git.kernel.org/stable/c/7e271f42a5cc3768cd2622b929ba66859ae21f97https://git.kernel.org/stable/c/7fc6bab3413e6a42bb1264ff7c9149808c93a4c7https://git.kernel.org/stable/c/91271a3e772e180bbb8afb114c72fd294a02f93dhttps://git.kernel.org/stable/c/9fa81cbd2dd300aa8fe9bac70e068b9a11cbb144https://git.kernel.org/stable/c/a40ad475236022f3432880e3091c380e46e71a71https://git.kernel.org/stable/c/ddab9fe76296840aad686c66888a9c1dfdbff5ffhttps://git.kernel.org/stable/c/e702de2f5c893bf2cdb0152191f99a6ad1411823https://git.kernel.org/stable/c/fcd594da0b5955119d9707e4e0a8d0fb1c969101