CVE-2026-31475
Description
A flaw was found in the Linux kernel's ASoC sma1307 component. An incorrect cleanup operation attempts to manually free memory that is already managed by the device resource management (devres) system. This can lead to a double free vulnerability, potentially causing memory corruption and system instability, which could result in a denial of service.
Understanding the Weakness (CWE)
Integrity,Availability,Confidentiality
Technical Impact: Modify Memory; DoS: Crash, Exit, or Restart; Execute Unauthorized Code or Commands
This weakness may result in the corruption of memory, and perhaps instructions, possibly leading to a crash. If the corrupted memory can be effectively controlled, it may be possible to execute arbitrary code.
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