Tracker / CVE-2025-37812
CVE-2025-37812
Media 5.5
In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: Fix deadlock when using NCM gadget The cdns3 driver has the same NCM deadlock as fixed in cdnsp by commit 58f2fcb3a845 ("usb: cdnsp: Fix deadlock issue during using NCM gadget"). Under PREEMPT_RT the deadlock can be readily triggered by heavy network traffic, for example using "iperf --bidir" over NCM ethernet link. The deadlock occurs because the threaded interrupt handler gets preempted by a softirq, but both are protected by the same spinlock. Prevent deadlock by disabling softirq during threaded irq handler.
Prodotti e versioni affette
| debian | debian_linux |
|---|---|
| linux | linux_kernel |
| linux | linux_kernel · 5.11 → 5.15.181 |
| linux | linux_kernel · 5.16 → 6.1.136 |
| linux | linux_kernel · 5.4 → 5.4.293 |
| linux | linux_kernel · 5.5 → 5.10.237 |
| linux | linux_kernel · 6.13 → 6.14.5 |
| linux | linux_kernel · 6.2 → 6.6.89 |
| linux | linux_kernel · 6.7 → 6.12.26 |
Analisi
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