Unrated severityNVD Advisory· Published Jul 22, 2020· Updated Aug 5, 2024
CVE-2019-18619
CVE-2019-18619
Description
Incorrect parameter validation in the synaTee component of Synaptics WBF drivers using an SGX enclave (all versions prior to 2019-11-15) allows a local user to execute arbitrary code in the enclave (that can compromise confidentiality of enclave data) via APIs that accept invalid pointers.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Synaptics/WBF driversdescription
- Range: <2019-11-15
Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
5- support.hp.com/hk-en/document/c06696568mitrex_refsource_MISC
- support.lenovo.com/us/en/product_security/LEN-31372mitrex_refsource_MISC
- www.synaptics.com/company/blog/mitrex_refsource_MISC
- www.synaptics.com/sites/default/files/fingerprint-driver-SGX-security-brief-2020-07-14.pdfmitrex_refsource_CONFIRM
- www.syssec.wiwi.uni-due.de/en/research/research-projects/analysis-of-tee-software/mitrex_refsource_MISC
News mentions
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