National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-9056 Detail

Current Description

Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an attacker with local user access via a side-channel attack on the directional branch predictor, as demonstrated by a pattern history table (PHT), aka BranchScope.

Source:  MITRE
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 (V3.0 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

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://www.cs.ucr.edu/~nael/pubs/asplos18.pdf Exploit Third Party Advisory
https://arstechnica.com/gadgets/2018/03/its-not-just-spectre-researchers-reveal-more-branch-prediction-attacks/ Third Party Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:h:intel:atom_c:c2308:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2316:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2338:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2350:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2358:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2508:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2516:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2518:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2530:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2538:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2550:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2558:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2718:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2730:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2738:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2750:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c2758:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3308:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3338:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3508:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3538:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3558:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3708:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3750:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3758:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3808:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3830:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3850:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3858:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3950:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3955:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_c:c3958:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_e:e3805:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_e:e3815:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_e:e3825:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_e:e3826:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_e:e3827:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_e:e3845:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3130:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3200rk:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3205rk:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3230rk:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3235rk:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3265rk:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3295rk:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3405:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_x3:c3445:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z2420:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z2460:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z2480:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z2520:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z2560:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z2580:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z2760:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3460:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3480:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3530:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3560:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3570:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3580:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3590:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3735d:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3735e:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3735f:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3735g:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3736f:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3736g:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3740:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3740d:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3745:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3745d:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3770:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3770d:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3775:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3775d:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3785:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:atom_z:z3795:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j1750:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j1800:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j1850:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j1900:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j3060:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j3160:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j3355:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j3455:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j4005:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_j:j4105:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2805:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2806:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2807:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2808:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2810:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2815:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2820:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2830:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2840:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2910:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2920:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2930:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n2940:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:intel:celeron_n:n3000:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )

Showing 100 of 1065 CPEs, view all CPEs here.

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-9056
NVD Published Date:
03/27/2018
NVD Last Modified:
04/24/2018