CVE-2017-5754

CVE-2017-5754 is a medium-severity vulnerability in Intel Atom C with a CVSS 3.x base score of 5.6. Its EPSS exploit-prediction score of 84% places it in the 100th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-200.

Key facts

• Severity: Medium (CVSS 3.x base score 5.6)
• CVSS v2: 4.7
• EPSS exploit prediction: 84% (100th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-200
• Affected product: Intel Atom C
• Published: 2018-01-04
• Last modified: 2026-06-17

Description

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache.

Frequently asked questions

What is CVE-2017-5754?

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache.

How severe is CVE-2017-5754?

CVE-2017-5754 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-5754 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 84% (100th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-5754?

CVE-2017-5754 primarily affects Intel Atom C. In total, 1059 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-5754?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-5754 published?

CVE-2017-5754 was published on 2018-01-04 and last updated on 2026-06-17.

References

• http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html
• http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
• http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html
• http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html
• http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html
• http://nvidia.custhelp.com/app/answers/detail/a_id/4609
• http://nvidia.custhelp.com/app/answers/detail/a_id/4611
• http://nvidia.custhelp.com/app/answers/detail/a_id/4613
• http://nvidia.custhelp.com/app/answers/detail/a_id/4614
• http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-001.txt
• http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt
• http://www.kb.cert.org/vuls/id/584653
• http://www.securityfocus.com/bid/102378
• http://www.securityfocus.com/bid/106128
• http://www.securitytracker.com/id/1040071
• http://xenbits.xen.org/xsa/advisory-254.html
• https://access.redhat.com/errata/RHSA-2018:0292
• https://access.redhat.com/security/vulnerabilities/speculativeexecution
• https://aws.amazon.com/de/security/security-bulletins/AWS-2018-013/
• https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/
• https://cdrdv2.intel.com/v1/dl/getContent/685358
• https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
• https://cert.vde.com/en-us/advisories/vde-2018-002
• https://cert.vde.com/en-us/advisories/vde-2018-003
• https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability
• https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html
• https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
• https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
• https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html
• https://meltdownattack.com/

Affected products (1059)

• cpe:2.3:h:intel:atom_c:c2308:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2316:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2338:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2350:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2358:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2508:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2516:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2518:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2530:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2538:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2550:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2558:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2718:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2730:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2738:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2750:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_c:c2758:*:*:*:*:*:*:*
• 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_x3:c3130:*:*:*:*:*:*:*
• cpe:2.3:h:intel:atom_x3:c3200rk:*:*:*:*:*:*:*

More vulnerabilities in Intel Atom C

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• CVE-2018-3693 — Medium (CVSS 5.6): Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of…
• CVE-2018-3640 — Medium (CVSS 5.6): Systems with microprocessors utilizing speculative execution and that perform speculative reads of system registers may…
• CVE-2018-9056 — Medium (CVSS 5.6): Systems with microprocessors utilizing speculative execution may allow unauthorized disclosure of information to an…
• CVE-2017-5753 — Medium (CVSS 5.6): Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of…
• CVE-2017-5715 — Medium (CVSS 5.6): Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized…

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