CVEvulnerability

CVE-2018-3639

5.5 MEDIUM Published 2018-05-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-05-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-203

Description

Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.

Affected configurations

• intel atom c c2308 • intel atom c c3308 • intel atom c c3338 • intel atom c c3508 • intel atom c c3538 • intel atom c c3558 • intel atom c c3708 • intel atom c c3750 • intel atom c c3758 • intel atom c c3808 • intel atom c c3830 • intel atom c c3850 • intel atom c c3858 • intel atom c c3950 • intel atom c c3955 • intel atom c c3958 • intel atom e e3805 • intel atom e e3815 • intel atom e e3825 • intel atom e e3826 • intel atom e e3827 • intel atom e e3845 • intel atom x5-e3930 • intel atom x5-e3940 • intel atom x7-e3950 • intel atom z z2420 • intel atom z z2460 • intel atom z z2480 • intel atom z z2520 • intel atom z z2560 • intel atom z z2580 • intel atom z z2760 • intel atom z z3460 • intel atom z z3480 • intel atom z z3530 • intel atom z z3560 • intel atom z z3570 • intel atom z z3580 • intel atom z z3590 • intel atom z z3735d • intel atom z z3735e • intel atom z z3735f • intel atom z z3735g • intel atom z z3736f • intel atom z z3736g • intel atom z z3740 • intel atom z z3740d • intel atom z z3745 • intel atom z z3745d • intel atom z z3770 • intel atom z z3770d • intel atom z z3775 • intel atom z z3775d • intel atom z z3785 • intel atom z z3795 • intel celeron j j3455 • intel celeron j j4005 • intel celeron j j4105 • intel celeron n n3450 • intel core i3 32nm … and 566 more

Related

Weakness · CWE (1)

  • CWE-203 Observable Discrepancy weakness

References