usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 93% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()
cdnsp_alloc_stream_info() allocates stream_info->stream_ctx_array with
cdnsp_alloc_stream_ctx(). If a later stream ring allocation or stream
mapping update fails, the error path frees the allocated stream rings
and stream_rings array, but leaves stream_ctx_array allocated.
Free the stream context array before falling through to the stream_rings
cleanup path.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/3348f444a4ce43dd5c2d1aa41634cb6eff33aa64https://git.kernel.org/stable/c/37283f5a47127fbdea567749a2110766af53d18dhttps://git.kernel.org/stable/c/963075c4da0cd43b3d17b107c355e1eb0ee64a58https://git.kernel.org/stable/c/c00826e87bb75e14e0381b05da5f18ffd0241ab6https://git.kernel.org/stable/c/cb8e9391b7f4f77d112c51910cd7c355a337ef76https://git.kernel.org/stable/c/d9643bbe93a6aee24edee1a86e0303aa74bcd320https://git.kernel.org/stable/c/fde3c095e1d48e0ac3ab8bc32905da42fe58a36a