CVE-2019-14566
Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow...
Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow an authenticated user to enable information disclosure, escalation of privilege or denial of service via local access.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow an authenticated user to enable information disclosure, escalation of privilege or denial of service via local access.
- Record
CVE-2019-14566- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow an authenticated user to enable information disclosure, escalation of privilege or denial of service via local access.
- Record
CVE-2019-14566- Updated
- 2026-11-02
EUVDEUVD-2019-5727 No score
Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow an authenticated user to enable information disclosure, escalation of privilege or denial of service via local access.
- Record
EUVD-2019-5727- Updated
- 2026-11-02
GitHub AdvisoriesGHSA-77jw-45f6-38qv
Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow...
Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow an authenticated user to enable information disclosure, escalation of privilege or denial of service via local access.
- Record
GHSA-77jw-45f6-38qv- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-14566 is a high vulnerability (CVSS 7.8) in Intel 2019.2 Ipu – Intel(r) Sgx, published November 14, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 29th percentile. No source names a fixed version.
References
intel.com/content/www/us/en/security-center/advisory/intel-sa-00293.html
support.f5.com/csp/article/K57201259?utm_source=f5support&%3Butm_medium=RSS
nvd.nist.gov/vuln/detail/CVE-2019-14566
github.com/advisories/GHSA-77jw-45f6-38qv