Aruna was cut by the Raiders on Wednesday, Sam Gordon of the Las Vegas Review-Journal reports.
The Raiders have re-signed Aruna.
The Raiders waived Aruna (undisclosed) with a non-football injury designation.
Aruna (knee) had a try out with the Browns on Monday, freelance NFL writer Howard Balzer reports.
The Vikings waived Aruna (knee) from IR with an injury settlement Thursday, freelance NFL writer Howard Balzer reports.
Aruna (knee) cleared waivers and was placed on injured reserve, Andrew Krammer of the Minneapolis Star Tribune reports.
Aruna (knee) expects to be ready for spring training,Chris Tomasson of the St. Paul Pioneer Press reports.
The Vikings selected Aruna in the sixth round of the 2017 NFL Draft, 218th overall.