CVE-2026-74652

Sin historial EPSS suficiente todavía.

In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: cancel RS485 hrtimers after freeing IRQ The RS485 trigger hrtimers are embedded in the devm-managed port and can fire after it is freed. The IRQ handler can arm a timer, so free the IRQ first and then cancel both timers. Complete the RS485 stop without arming a timer, and cancel the timers in remove() for the suspend-then-unbind path, where shutdown is not called. This issue was found by an in-house static analysis tool.

• git.kernel.orghttps://git.kernel.org/stable/c/36672c8d7d14e9c43287528455d2c97b526ea6ad
• git.kernel.orghttps://git.kernel.org/stable/c/759ead98a39fb625be302f9aa66290985dcaa325
• git.kernel.orghttps://git.kernel.org/stable/c/e57f0aa5c35be37218ba0e4887b241584dd4b2d2

Sin CVEs relacionados por CWE o producto.