CVE-2026-98670
In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-xadc: free IRQ before cancelling the unmask worker on
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Publicado: 18 oct 2026 · Última mod.: 19 oct 2026
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In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-xadc: free IRQ before cancelling the unmask worker on unbind The ZYNQ XADC alarm IRQ handler queues zynq_unmask_work via schedule_delayed_work(); that work is cleared by a devm callback. Register the devm callback before devm_request_irq() so the devres LIFO teardown frees the IRQ first, ensuring the handler can no longer queue work by the time the workqueue is cleared. Otherwise the handler could re-arm the work and run it after the xadc structure has been freed. This issue was found by an in-house static analysis tool.
- git.kernel.orghttps://git.kernel.org/stable/c/0f3f427076240e75ff265e61645627a71ca4918c
- git.kernel.orghttps://git.kernel.org/stable/c/49ea8a359e362bfbb32a647c8eb7962fbb37234e
- git.kernel.orghttps://git.kernel.org/stable/c/a29d385ad7b340c952a3935af2b33488db1eb3a6
- git.kernel.orghttps://git.kernel.org/stable/c/a5fe2d1b55faba6d00fd87ad491b6cb603046304
Sin CVEs relacionados por CWE o producto.