CVE-2026-45996
In the Linux kernel, the following vulnerability has been resolved: spi: imx: fix use-after-free on unbind The SPI subsystem frees the controller and any subsystem allocated driver data as part of deregistration (unless the allocation is device managed). Take another reference before deregistering the controller so that the driver data is not freed until the driver is done with it.
Słabość
In the Linux kernel, the following vulnerability has been resolved: spi: imx: fix use-after-free on unbind The SPI subsystem frees the controller and any subsystem allocated driver data as part of deregistration (unless the allocation is device managed). Take another reference before deregistering the controller so that the driver data is not freed until the driver is done with it.
Produkty, których dotyczy
- linux linux_kernel
Źródła
- https://git.kernel.org/stable/c/132e47030b0b5e398e0da6c59df5a5dae9b52cff
- https://git.kernel.org/stable/c/1c78c2002380a1fe31bfb01a3d5f29809e55a096
- https://git.kernel.org/stable/c/385a330083f8dd47c15b02e9a83aef9234a37003
- https://git.kernel.org/stable/c/aa9025a498036b6012769f7af36d421385386c17
- https://git.kernel.org/stable/c/c7c40c3e7b9fb900504aa746de3e53c5275b24bd
- https://git.kernel.org/stable/c/f99165ef067723221472ce1aff632bc74f562643
Znajdź błąd, zanim zrobi to atakujący.
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