Threats Tagged 'cve-2026-74652'
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Threats Tagged 'cve-2026-74652'
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In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: cancel RS485 hrtimers after freeing IRQ The RS485 trigger… (CVE-2026-74652)CVE-2026-74652 0 A vulnerability in the Linux kernel's serial driver for amba-pl011 was resolved by ensuring RS485 high-resolution timers (hrtimers) are properly canceled after freeing the IRQ. The issue involved timers potentially firing after the associated device port was freed, which could lead to improper timer arming and resource handling. This was identified via static analysis and fixed by adjusting the order of freeing IRQs and canceling timers, including handling the suspend-then-unbind path. Join the discussion | GCVE Database | 08/22/2026, 18:30:28 UTC Added: 08/22/2026, 22:51:29 UTC |
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