National Vulnerability Database

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CVE-2018-3640 Detail

Current Description

Systems with microprocessors utilizing speculative execution and that perform speculative reads of system registers may allow unauthorized disclosure of system parameters to an attacker with local user access via a side-channel analysis, aka Rogue System Register Read (RSRE), Variant 3a.


View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  5.6 MEDIUM
Vector:  CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://support.lenovo.com/us/en/solutions/LEN-22133 Third Party Advisory 
http://www.fujitsu.com/global/support/products/software/security/products-f/cve-2018-3639e.html Third Party Advisory 
http://www.securityfocus.com/bid/104228 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1040949 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1042004
https://cert-portal.siemens.com/productcert/pdf/ssa-268644.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2018/07/msg00038.html
https://lists.debian.org/debian-lts-announce/2018/09/msg00017.html
https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV180013 Patch  Third Party Advisory  Vendor Advisory 
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0005
https://security.netapp.com/advisory/ntap-20180521-0001/ Third Party Advisory 
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03850en_us Third Party Advisory 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180521-cpusidechannel Third Party Advisory 
https://usn.ubuntu.com/3756-1/
https://www.debian.org/security/2018/dsa-4273
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00115.html Vendor Advisory 
https://www.kb.cert.org/vuls/id/180049 Third Party Advisory  US Government Resource 
https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0006
https://www.synology.com/support/security/Synology_SA_18_23 Third Party Advisory 
https://www.us-cert.gov/ncas/alerts/TA18-141A Third Party Advisory  US Government Resource 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-203 Observable Differences in Behavior to Error Inputs cwe source acceptance level NIST  

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Change History

194 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-3640
NVD Published Date:
05/22/2018
NVD Last Modified:
08/24/2020
Source:
Intel Corporation