CVE-2026-31547
Description
A flaw was found in the Linux kernel's drm/xe component. A missing runtime power management (PM) reference in the ccs_mode_store function could lead to a warning about missing outer runtime PM protection. This issue indicates improper resource management within the graphics driver, which may affect system stability or resource allocation.
Understanding the Weakness (CWE)
Availability
Technical Impact: DoS: Resource Consumption (Memory); DoS: Resource Consumption (Other)
An adversary that can cause a resource counter to become inaccurate may be able to create situations where resources are not accounted for and not released, thus causing resources to become scarce for future needs.
Availability
Technical Impact: DoS: Crash, Exit, or Restart
An adversary that can cause a resource counter to become inaccurate may be able to force an error that causes the product to crash or exit out of its current operation.
Frequently Asked Questions
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