CVE-2026-64350
Published: July 29, 2026Last modified: August 14, 2026
Description
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.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.182-r0) |
| 25 LTS | linux-lts | Fixed (6.12.103-r0) | |
| Stream | linux-lts | Fixed (6.18.43-r0) |
References
- https://git.kernel.org/stable/c/3348f444a4ce43dd5c2d1aa41634cb6eff33aa64
- https://git.kernel.org/stable/c/37283f5a47127fbdea567749a2110766af53d18d
- https://git.kernel.org/stable/c/963075c4da0cd43b3d17b107c355e1eb0ee64a58
- https://git.kernel.org/stable/c/c00826e87bb75e14e0381b05da5f18ffd0241ab6
- https://git.kernel.org/stable/c/cb8e9391b7f4f77d112c51910cd7c355a337ef76
- https://git.kernel.org/stable/c/d9643bbe93a6aee24edee1a86e0303aa74bcd320
- https://git.kernel.org/stable/c/fde3c095e1d48e0ac3ab8bc32905da42fe58a36a