Tracker / CVE-2016-9794
CVE-2016-9794
High 7.8
Race condition in the snd_pcm_period_elapsed function in sound/core/pcm_lib.c in the ALSA subsystem in the Linux kernel before 4.7 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a crafted SNDRV_PCM_TRIGGER_START command.
Affected products and versions
| linux | linux_kernel · … → 3.2.85 |
|---|---|
| linux | linux_kernel · 3.11 → 3.12.69 |
| linux | linux_kernel · 3.13 → 3.16.40 |
| linux | linux_kernel · 3.17 → 3.18.52 |
| linux | linux_kernel · 3.19 → 4.4.37 |
| linux | linux_kernel · 3.3 → 3.10.105 |
| linux | linux_kernel · 4.5 → 4.7 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.