CVE-2025-21859
CVE-2025-21859
Título es
CVE-2025-21859
Mié, 12/03/2025 – 10:15
Gravedad 2.0 Txt
Pendiente de análisis
Título en
CVE-2025-21859
Descripción en
In the Linux kernel, the following vulnerability has been resolved:
USB: gadget: f_midi: f_midi_complete to call queue_work
When using USB MIDI, a lock is attempted to be acquired twice through a
re-entrant call to f_midi_transmit, causing a deadlock.
Fix it by using queue_work() to schedule the inner f_midi_transmit() via
a high priority work queue from the completion handler.
12/03/2025
12/03/2025
Gravedad 3.1 Txt Gravedad 3.1 (CVSS 3.1 Base Score)
Pendiente de análisis
Referencias
https://git.kernel.org/stable/c/24a942610ee9bafb2692a456ae850c5b2e409b05
https://git.kernel.org/stable/c/4ab37fcb42832cdd3e9d5e50653285ca84d6686f
https://git.kernel.org/stable/c/8aa6b4be1f4efccbfc533e6ec8841d26e4fa8dba
https://git.kernel.org/stable/c/deeee3adb2c01eedab32c3b4519337689ad02e8a
https://git.kernel.org/stable/c/e9fec6f42c45db2f62dc373fb1a10d2488c04e79
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