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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-64350

usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 3d82904559f4f5a2622db1b21de3edf2eded7664 to < 37283f5a47127fbdea567749a2110766af53d18daffected
  • 3d82904559f4f5a2622db1b21de3edf2eded7664 to < cb8e9391b7f4f77d112c51910cd7c355a337ef76affected
  • 3d82904559f4f5a2622db1b21de3edf2eded7664 to < fde3c095e1d48e0ac3ab8bc32905da42fe58a36aaffected
  • 3d82904559f4f5a2622db1b21de3edf2eded7664 to < d9643bbe93a6aee24edee1a86e0303aa74bcd320affected
  • 3d82904559f4f5a2622db1b21de3edf2eded7664 to < c00826e87bb75e14e0381b05da5f18ffd0241ab6affected
  • 3d82904559f4f5a2622db1b21de3edf2eded7664 to < 963075c4da0cd43b3d17b107c355e1eb0ee64a58affected
  • 3d82904559f4f5a2622db1b21de3edf2eded7664 to < 3348f444a4ce43dd5c2d1aa41634cb6eff33aa64affected

Linux Linux

Default version status: affected

  • 5.12affected
  • 0 to < 5.12unaffected
  • 5.15.212 to ≤ 5.15.*unaffected
  • 6.1.178 to ≤ 6.1.*unaffected
  • 6.6.145 to ≤ 6.6.*unaffected
  • 6.12.96 to ≤ 6.12.*unaffected
  • 6.18.39 to ≤ 6.18.*unaffected
  • 7.1.4 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References