2175
and out-of-order execution provides an attacker with increased control over which data is leaked
through the covert channel.
If the extent of resource sharing between contexts in the design microarchitecture is
undocumented, it is extremely difficult to ensure system assets are protected against disclosure.
Relationships
The table(s) below shows the weaknesses and high level categories that are related to this
weakness. These relationships are defined as ChildOf, ParentOf, MemberOr and give insight to
similar items that may exist at higher and lower levels of abstraction. In addition, relationships such
as PeerOf and CanAlsoBe are defined to show similar weaknesses that may want to be explored.
Relevant to the view "Research Concepts" (CWE-1000)
Nature Type ID Name Page
ChildOf 203 Observable Discrepancy 518
ChildOf 1189 Improper Isolation of Shared Resources on System-on-a-
Chip (SoC)