CVE-2026-68280
Description
A flaw was found in the Linux kernel's drm/bridge: cdns-dsi component. This vulnerability arises from the incorrect use of a deprecated power management function, causing the system to attempt to disable DSI (Display Serial Interface) clocks twice during suspend operations. This redundant action triggers warning messages within the clock framework, which can lead to system instability or unexpected operational behavior.
Understanding the Weakness (CWE)
Integrity,Confidentiality,Availability,Other
Technical Impact: DoS: Crash, Exit, or Restart; Execute Unauthorized Code or Commands; Modify Memory; Other
Depending on the locking being used, an unlock operation might not have any adverse effects. When effects exist, the most common consequence will be a corruption of the state of the product, possibly leading to a crash or exit; depending on the implementation of the unlocking, memory corruption or code execution could occur.
Frequently Asked Questions
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