VULNERABILITY INTELLIGENCE
CVE-2018-3620
CVSS score5.6 MEDIUM
EPSS probability5.58%
CISA KEVNot currently listed
Published2018-08-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Description
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis.
Weakness classification
- CWE-203: Observable Discrepancy
Primary references
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory, VDB Entry
- secure@intel.com — Third Party Advisory, VDB Entry
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory
- secure@intel.com — Third Party Advisory