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CVE-2026-64350

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

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 3d82904559f4f5a2622db1b21de3edf2eded7664
Version < 37283f5a47127fbdea567749a2110766af53d18d
Status affected
Version 3d82904559f4f5a2622db1b21de3edf2eded7664
Version < cb8e9391b7f4f77d112c51910cd7c355a337ef76
Status affected
Version 3d82904559f4f5a2622db1b21de3edf2eded7664
Version < fde3c095e1d48e0ac3ab8bc32905da42fe58a36a
Status affected
Version 3d82904559f4f5a2622db1b21de3edf2eded7664
Version < d9643bbe93a6aee24edee1a86e0303aa74bcd320
Status affected
Version 3d82904559f4f5a2622db1b21de3edf2eded7664
Version < c00826e87bb75e14e0381b05da5f18ffd0241ab6
Status affected
Version 3d82904559f4f5a2622db1b21de3edf2eded7664
Version < 963075c4da0cd43b3d17b107c355e1eb0ee64a58
Status affected
Version 3d82904559f4f5a2622db1b21de3edf2eded7664
Version < 3348f444a4ce43dd5c2d1aa41634cb6eff33aa64
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.12
Status affected
Version 0
Version < 5.12
Status unaffected
Version <= 5.15.*
Version 5.15.212
Status unaffected
Version <= 6.1.*
Version 6.1.178
Status unaffected
Version <= 6.6.*
Version 6.6.145
Status unaffected
Version <= 6.12.*
Version 6.12.96
Status unaffected
Version <= 6.18.*
Version 6.18.39
Status unaffected
Version <= 7.1.*
Version 7.1.4
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.069
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/37283f5a47127fbdea567749a2110766af53d18d
https://git.kernel.org/stable/c/cb8e9391b7f4f77d112c51910cd7c355a337ef76
https://git.kernel.org/stable/c/fde3c095e1d48e0ac3ab8bc32905da42fe58a36a
https://git.kernel.org/stable/c/d9643bbe93a6aee24edee1a86e0303aa74bcd320
https://git.kernel.org/stable/c/c00826e87bb75e14e0381b05da5f18ffd0241ab6
https://git.kernel.org/stable/c/963075c4da0cd43b3d17b107c355e1eb0ee64a58
https://git.kernel.org/stable/c/3348f444a4ce43dd5c2d1aa41634cb6eff33aa64