CVE-2025-21843 drm/panthor: avoid garbage value in panthor_ioctl_dev_query()

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: avoid garbage value in panthorioctldevquery 'prioritiesinfo' is uninitialized, and the uninitialized value is copied to user object when calling PANTHORUOBJSET. Using memset to initialize 'prioritiesinfo' to avoid th...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an uninitialized prioritiesinfo variable in the panthorioctldevquery function that could lead to a garbage...