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CVE-2026-46083

spi: fix resource leaks on device setup failure

EPSS 0.1%
In the Linux kernel, the following vulnerability has been resolved: spi: fix resource leaks on device setup failure Make sure to call controller cleanup() if spi_setup() fails while registering a device to avoid leaking any resources allocated by setup().
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/11baa8b24bcb07ae2048f2566a220021d766abe0https://git.kernel.org/stable/c/1e774294b2f944f59e03a04eb438768a4b93c3cehttps://git.kernel.org/stable/c/a2c817c629430fbbd54273525b472dac96e2c8fdhttps://git.kernel.org/stable/c/db357034f7e0cf23f233f414a8508312dfe8fbbehttps://git.kernel.org/stable/c/dbcead54b12468d9aa54c0e1f0042d838ec3b0aehttps://git.kernel.org/stable/c/e0401de43dac00f3e4841ca2aeb98bc10a4c5f13