CVE-2018-3615

Systems with microprocessors utilizing speculative execution and Intel software guard extensions (Intel SGX) may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis.

• CWE-203
• CWE-203

• http://support.lenovo.com/us/en/solutions/LEN-24163Third Party Advisory
• http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180815-01-cpu-enThird Party Advisory
• http://www.securityfocus.com/bid/105080Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041451Third Party Advisory, VDB Entry
• https://cert-portal.siemens.com/productcert/pdf/ssa-254686.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
• https://foreshadowattack.eu/Technical Description, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/09/msg00017.html
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0008Third Party Advisory
• https://security.netapp.com/advisory/ntap-20180815-0001/Third Party Advisory
• https://software.intel.com/security-software-guidance/software-guidance/l1-terminal-faultMitigation, Vendor Advisory
• https://support.f5.com/csp/article/K35558453Third Party Advisory
• https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03874en_usThird Party Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180814-cpusidechannelThird Party Advisory
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00161.htmlVendor Advisory
• https://www.kb.cert.org/vuls/id/982149Third Party Advisory
• https://www.synology.com/support/security/Synology_SA_18_45Third Party Advisory
• http://support.lenovo.com/us/en/solutions/LEN-24163Third Party Advisory
• http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180815-01-cpu-enThird Party Advisory
• http://www.securityfocus.com/bid/105080Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041451Third Party Advisory, VDB Entry
• https://cert-portal.siemens.com/productcert/pdf/ssa-254686.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
• https://foreshadowattack.eu/Technical Description, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/09/msg00017.html
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0008Third Party Advisory
• https://security.netapp.com/advisory/ntap-20180815-0001/Third Party Advisory
• https://software.intel.com/security-software-guidance/software-guidance/l1-terminal-faultMitigation, Vendor Advisory
• https://support.f5.com/csp/article/K35558453Third Party Advisory
• https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03874en_usThird Party Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180814-cpusidechannelThird Party Advisory
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00161.htmlVendor Advisory
• https://www.kb.cert.org/vuls/id/982149Third Party Advisory
• https://www.synology.com/support/security/Synology_SA_18_45Third Party Advisory

Published

Aug 14, 2018

Last Modified

Jun 17, 2026

Status

Modified

• 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.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2018-3609A vulnerability in the Trend Micro InterScan Messaging Secur…
• CVE-2018-3610SEMA driver in Intel Driver and Support Assistant before ver…
• CVE-2018-3611Bounds check vulnerability in User Mode Driver in Intel Grap…
• CVE-2018-3612Intel NUC kits with insufficient input validation in system …
• CVE-2018-3613Logic issue in variable service module for EDK II/UDK2018/UD…
• CVE-2018-3614Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2018-3616Bleichenbacher-style side channel vulnerability in TLS imple…5.9
• CVE-2018-3617Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultI…
• CVE-2018-3618Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2018-3619Information disclosure vulnerability in storage media in sys…
• CVE-2018-3620Systems with microprocessors utilizing speculative execution…5.6
• CVE-2018-3621Insufficient input validation in the Intel Driver & Support …