Vulnerability in Intel Core_i3
CVE-2018-3620
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…
EPSS: 0.023 (84.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N.
Affected products
- Intel Core_i3 — versions 330e, 330m, 330um
- Intel Core_i5 — versions 430m, 430um, 450m
- Intel Core_i7 — versions 7y75, 610e, 620le
- Intel Core_m — versions 5y10, 5y10a, 5y10c
- Intel Core_m3 — versions 6y30, 7y30, 7y32
- Intel Core_m5 — versions 6y54, 6y57
- Intel Core_m7 — versions 6y75
- Intel Xeon
- Intel Corporation Multiple — versions Multiple
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@intel.com (x_refsource_CERT-VN, third-party-advisory)
- secure@intel.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- secure@intel.com (vendor-advisory, x_refsource_GENTOO)
- secure@intel.com (x_refsource_UBUNTU, vendor-advisory)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (x_refsource_UBUNTU, vendor-advisory)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secure@intel.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2018-3620?
- CVE-2018-3620 is a medium-severity vulnerability in Intel Core_i3, classified under Observable Discrepancy. CVSS score: 5.6/10. Published 2018-08-14.
- How severe is CVE-2018-3620?
- Medium severity. CVSS v3 base score is 5.6 out of 10.
- Is CVE-2018-3620 known to be exploited?
- 29 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.