National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

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.

Source:  MITRE
Description Last Modified:  05/22/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.6 MEDIUM
Vector: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N (V3 legend)
Impact Score: 4.0
Exploitability Score: 1.1


Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.7 MEDIUM
Vector: (AV:L/AC:M/Au:N/C:C/I:N/A:N) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 3.4


Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

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
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://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV180013 Patch Third Party Advisory Vendor Advisory
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://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.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

Technical Details

Vulnerability Type (View All)

  • Information Leak / Disclosure (CWE-200)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:h:intel:atom_c:c2308:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3308:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3338:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3508:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3538:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3558:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3708:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3750:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3758:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3808:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3830:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3850:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3858:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3950:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3955:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c:c3958:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_e:e3805:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_e:e3815:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_e:e3825:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_e:e3826:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_e:e3827:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_e:e3845:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z2420:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z2460:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z2480:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z2520:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z2560:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z2580:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z2760:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3460:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3480:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3530:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3560:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3570:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3580:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3590:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3735d:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3735e:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3735f:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3735g:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3736f:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3736g:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3740:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3740d:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3745:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3745d:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3770:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3770d:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3775:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3775d:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3785:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_z:z3795:*:*:*:*:*:*:*
cpe:2.3:h:intel:celeron_j:j3455:*:*:*:*:*:*:*
cpe:2.3:h:intel:celeron_j:j4005:*:*:*:*:*:*:*
cpe:2.3:h:intel:celeron_j:j4105:*:*:*:*:*:*:*
cpe:2.3:h:intel:celeron_n:n3450:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:32nm:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:45nm:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5:32nm:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5:45nm:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7:32nm:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7:45nm:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_m:32nm:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_m:45nm:*:*:*:*:*:*:*
cpe:2.3:h:intel:pentium:n4000:*:*:*:*:*:*:*
cpe:2.3:h:intel:pentium:n4100:*:*:*:*:*:*:*
cpe:2.3:h:intel:pentium:n4200:*:*:*:*:*:*:*
cpe:2.3:h:intel:pentium_j:j4205:*:*:*:*:*:*:*
cpe:2.3:h:intel:pentium_silver:j5005:*:*:*:*:*:*:*
cpe:2.3:h:intel:pentium_silver:n5000:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:125c_:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1105c:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1105c_v2:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1125c_v2:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1220_:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1220_v2:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1220_v3:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1220_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1220_v6:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1220l:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1220l_v2:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1220l_v3:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1225:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1225_v2:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1225_v3:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1225_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1225_v6:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1226_v3:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1230:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1230_v2:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1230_v3:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1230_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1230_v6:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1230l_v3:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1231_v3:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1235:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1235l_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1240:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1240_v2:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1240_v3:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1240_v5:*:*:*:*:*:*:*
Configuration 2
Showing 100 of 500 CPEs, view all CPEs here.

Denotes Vulnerable Software
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Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-3640
NVD Published Date:
05/22/2018
NVD Last Modified:
08/17/2018