Description
An unprivileged context can trigger a data memory-dependent prefetch engine to fetch the contents of a privileged location and consume those contents as an address that is also dereferenced.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected products
- Arm / C1-Premium0 – 0
- Arm / C1 Pro0 – 0
- Arm / C1-Ultra0 – 0
- Arm / Cortex-X30 – 0
- Arm / Cortex-X40 – 0
- Arm / Cortex-X9250 – 0
- Arm / Neoverse-V20 – 0
- Arm / Neoverse V30 – 0
- Arm / Neoverse V3AE0 – 0