There are claims that talks are ongoing with the Serie A club for the services of the 22-year-old right-back who would be a natural replacement for Phil Bardsley if, as expected, he departs the Stadium of Light this summer.
But a deal for the young prospect is not believed to be eminent, even though contacts have been made between the two clubs.
Cavanda is a Belgian Under 21 international of Angolan descent who made his Lazio debut in 2009 but only really established himself in the first team last season.