Wally0813

**Name of the Vulnerable Software and Affected Versions** Linux kernel versions prior to 4.7 **Description** The issue allows local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface. This is related to the `snd timer user ccallback` and `snd timer user tinterrupt` functions. **Recommendations** For Linux kernel versions prior to 4.7, update to version 4.7 or later to resolve the issue.