CVE-2017-12181 | X.org X11 Server up to 1.19.4 XFree86 DGA Extension error condition (Bug 1509222 / Nessus ID 104776)
A vulnerability categorized as critical has been discovered in X.org X11 Server up to 1.19.4. Affected is an unknown function of the component XFree86 DGA Extension. The manipulation results in unchecked error condition.
This vulnerability is identified as CVE-2017-12181. The attack is only possible with local access. There is not any exploit available.
It is advisable to upgrade the affected component.