CVE-2018-3615 json
Systems with microprocessors utilizing speculative execution and Intel software guard extensions (Intel SGX) may allow unauthorized disclos…
published 8y ago modified 4mo ago also EUVD-2018-15469
- cvss
- 7.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.3%
- EPSS 6.3% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- intel-microcode Debian 14, Debian 13, Debian 12 3.20180703.1
debian advisories DEBIAN-CVE-2018-3615
- spectre-meltdown-checker openSUSE Tumbleweed 26.36.0602723-1.1
opensuse advisories openSUSE-SU-2026:11242-1
Is CVE-2018-3615 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5mo ago
Exploit prediction
6.30% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N |
| CNA | 3.1 | 7.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N |
| NVD | 3.0 | 6.4 | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N |
| NVD | 2.0 | 5.4 | AV:L/AC:M/Au:N/C:C/I:P/A:N |
Affected products
- Intel Corporation Multiple
Classification
- Weakness
-
- CWE-203 Observable Discrepancy
References
-
tools.cisco.com
/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180814-cpusidechannel
vendor-advisory, third-party-advisory
-
intel.com
/content/www/us/en/security-center/advisory/intel-sa-00161.html
vendor-advisory
-
software.intel.com
/security-software-guidance/software-guidance/l1-terminal-fault
mitigation, vendor-advisory
-
kb.cert.org
/vuls/id/982149
third-party-advisory
-
securitytracker.com
/id/1041451
vdb-entry, third-party-advisory
-
psirt.global.sonicwall.com
/vuln-detail/SNWLID-2018-0008
third-party-advisory
-
securityfocus.com
/bid/105080
vdb-entry, third-party-advisory
-
foreshadowattack.eu
/
technical-description, third-party-advisory
-
security.netapp.com
/advisory/ntap-20180815-0001/
third-party-advisory
-
support.f5.com
/csp/article/K35558453
third-party-advisory
-
support.lenovo.com
/us/en/solutions/LEN-24163
third-party-advisory
-
huawei.com
/en/psirt/security-advisories/huawei-sa-20180815-01-cpu-en
third-party-advisory
-
synology.com
/support/security/Synology_SA_18_45
third-party-advisory
-
lists.debian.org
/debian-lts-announce/2018/09/msg00017.html
mailing-list
- cert-portal.siemens.com /productcert/pdf/ssa-254686.pdf
-
support.hpe.com
/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03874en_us
third-party-advisory
- cert-portal.siemens.com /productcert/pdf/ssa-608355.pdf
Sources
- CVE List CVE-2018-3615
- NVD CVE-2018-3615
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.