Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.synaptics.com/company/blog/
- https://www.synaptics.com/sites/default/files/fingerprint-driver-SGX-security-brief-2020-07-14.pdf
- https://www.syssec.wiwi.uni-due.de/en/research/research-projects/analysis-of-tee-software/
- https://support.lenovo.com/us/en/product_security/LEN-31372
- https://support.hp.com/hk-en/document/c06696568
ADP enrichment
No English description supplied.
- https://www.synaptics.com/company/blog/
- https://www.synaptics.com/sites/default/files/fingerprint-driver-SGX-security-brief-2020-07-14.pdf
- https://www.syssec.wiwi.uni-due.de/en/research/research-projects/analysis-of-tee-software/
- https://support.lenovo.com/us/en/product_security/LEN-31372
- https://support.hp.com/hk-en/document/c06696568