CVE-2018-3640
Last modified
CVE-2018-3640 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 7.56% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 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 |
Showing 50 of 500 affected configurations. See NVD for the full list.
References
- http://support.lenovo.com/us/en/solutions/LEN-22133Third Party Advisory
- http://www.securityfocus.com/bid/104228Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040949Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV180013Patch, Third Party Advisory, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20180521-0001/Third Party Advisory
- https://www.kb.cert.org/vuls/id/180049Third Party Advisory, US Government Resource
- https://www.synology.com/support/security/Synology_SA_18_23Third Party Advisory
- https://www.us-cert.gov/ncas/alerts/TA18-141AThird Party Advisory, US Government Resource
- http://support.lenovo.com/us/en/solutions/LEN-22133Third Party Advisory
- http://www.securityfocus.com/bid/104228Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040949Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV180013Patch, Third Party Advisory, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20180521-0001/Third Party Advisory
- https://www.kb.cert.org/vuls/id/180049Third Party Advisory, US Government Resource
- https://www.synology.com/support/security/Synology_SA_18_23Third Party Advisory
- https://www.us-cert.gov/ncas/alerts/TA18-141AThird Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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- CVE-2018-3644Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2018-3645Escalation of privilege in all versions of the Intel Remote …
- CVE-2018-3646Systems with microprocessors utilizing speculative execution…5.6
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