UBUNTU-CVE-2025-71299

In the Linux kernel, the following vulnerability has been resolved: spi: cadence-quadspi: Parse DT for flashes with the rest of the DT parsing The recent refactoring of where runtime PM is enabled done in commit f1eb4e792bb1 "spi: spi-cadence-quadspi: Enable pm runtime earlier to avoid imbalance"...

CVE-2025-71299

CVE-2025-71299 affects the Linux kernel driver spi_cadence_quadspi. The root cause is a runtime PM interaction during probe: a pm_runtime_disable in error paths could lead to duplicate clock disables when PM is active, especially with missing/broken DT descriptions for flash devices. The document...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which arises from the possibility of triggering duplicate clock disabling when the pmruntimedisable function is...