USB: gadget: f_midi: f_midi_complete to call queue_work
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.5epss 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: 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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://cert-portal.siemens.com/productcert/html/ssa-265688.htmlhttps://git.kernel.org/stable/c/1f10923404705a94891e612dff3b75e828a78368https://git.kernel.org/stable/c/24a942610ee9bafb2692a456ae850c5b2e409b05https://git.kernel.org/stable/c/4ab37fcb42832cdd3e9d5e50653285ca84d6686fhttps://git.kernel.org/stable/c/727dee0857946b85232526de4f5a957fe163e89ahttps://git.kernel.org/stable/c/8aa6b4be1f4efccbfc533e6ec8841d26e4fa8dbahttps://git.kernel.org/stable/c/b09957657d7767d164b3432af2129bd72947553chttps://git.kernel.org/stable/c/deeee3adb2c01eedab32c3b4519337689ad02e8ahttps://git.kernel.org/stable/c/e9fec6f42c45db2f62dc373fb1a10d2488c04e79https://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html