Core I3
CVE-2018-3620
MEDIUM
Severity by source
AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Lifecycle Timeline
1DescriptionCVE.org
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.
AnalysisAI
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. Rated medium severity (CVSS 5.6). No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-203. 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. Affected products include: Intel Core I3, Intel Core I5, Intel Core I7, Intel Core M, Intel Core M3.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
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Information disclosure vulnerability in storage media in systems with Intel Optane memory module with Whole Disk Encrypt
Same weakness CWE-203 – Observable Discrepancy
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today