spi: topcliff-pch: fix use-after-free on unbind
CVE-2026-46301
Currently unrated
What is CVE-2026-46301?
In the Linux kernel, the following vulnerability has been resolved:
spi: topcliff-pch: fix use-after-free on unbind
Give the driver a chance to flush its queue before releasing the DMA buffers on driver unbind
Affected Version(s)
Linux c37f3c2749b53225d36faa5c583203c5f12ae15b < 43334836b907adc21eab3079d2e6b26754468786
Linux c37f3c2749b53225d36faa5c583203c5f12ae15b < 36e58c436d2c2a797800427dc04d74ffd8b6ce1c
Linux c37f3c2749b53225d36faa5c583203c5f12ae15b < 4ca90deeca1c7dd72c1c380ba8143565516def2d