CVE-2020-8337
Summary
| CVE | CVE-2020-8337 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-06-09 20:15:00 UTC |
| Updated | 2020-06-19 15:23:00 UTC |
| Description | An unquoted search path vulnerability was reported in versions prior to 1.0.83.0 of the Synaptics Smart Audio UWP app associated with the DCHU audio drivers on Lenovo platforms that could allow an administrative user to execute arbitrary code. |
Risk And Classification
Problem Types: CWE-428
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Lenovo | 5-15ikb | - | All | All | All |
| Hardware | Lenovo | 5-15ikb | - | All | All | All |
| Hardware | Lenovo | Air-14 2019 | - | All | All | All |
| Hardware | Lenovo | Air-14 2019 | - | All | All | All |
| Hardware | Lenovo | C340-14iwl | - | All | All | All |
| Hardware | Lenovo | C340-14iwl | - | All | All | All |
| Hardware | Lenovo | Flex-14iwl | - | All | All | All |
| Hardware | Lenovo | Flex-14iwl | - | All | All | All |
| Hardware | Lenovo | S540-14iwl | - | All | All | All |
| Hardware | Lenovo | S540-14iwl | - | All | All | All |
| Hardware | Lenovo | S540-14iwl Touch | - | All | All | All |
| Hardware | Lenovo | S540-14iwl Touch | - | All | All | All |
| Hardware | Lenovo | Thinkpad 11e | - | All | All | All |
| Hardware | Lenovo | Thinkpad 11e | - | All | All | All |
| Hardware | Lenovo | Thinkpad 13 | - | All | All | All |
| Hardware | Lenovo | Thinkpad 13 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A275 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A275 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A285 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A285 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A475 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A475 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A485 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A485 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E450 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E450 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E450c | - | All | All | All |
| Hardware | Lenovo | Thinkpad E450c | - | All | All | All |
| Hardware | Lenovo | Thinkpad E455 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E455 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E460 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E460 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E465 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E465 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E470 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E470 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E475 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E475 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E480 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E480 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E485 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E485 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E490 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E490 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E490s | - | All | All | All |
| Hardware | Lenovo | Thinkpad E490s | - | All | All | All |
| Hardware | Lenovo | Thinkpad E540 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E540 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E545 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E545 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E550 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E550 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E550c | - | All | All | All |
| Hardware | Lenovo | Thinkpad E550c | - | All | All | All |
| Hardware | Lenovo | Thinkpad E555 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E555 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E560 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E560 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E565 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E565 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E570 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E570 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E575 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E575 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E580 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E580 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E585 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E585 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E590 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E590 | - | All | All | All |
| Hardware | Lenovo | Thinkpad Edge E440 | - | All | All | All |
| Hardware | Lenovo | Thinkpad Edge E440 | - | All | All | All |
| Hardware | Lenovo | Thinkpad Edge E445 | - | All | All | All |
| Hardware | Lenovo | Thinkpad Edge E445 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L380 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L380 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L380 Yoga | - | All | All | All |
| Hardware | Lenovo | Thinkpad L380 Yoga | - | All | All | All |
| Hardware | Lenovo | Thinkpad L390 Yoga | - | All | All | All |
| Hardware | Lenovo | Thinkpad L390 Yoga | - | All | All | All |
| Hardware | Lenovo | Thinkpad L440 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L440 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L450 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L450 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L460 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L460 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L470 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L470 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L480 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L480 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L540 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L540 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L580 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L580 | - | All | All | All |
| Hardware | Lenovo | Thinkpad P1 | - | All | All | All |
| Hardware | Lenovo | Thinkpad P1 | - | All | All | All |
| Hardware | Lenovo | Thinkpad P40 | - | All | All | All |
| Hardware | Lenovo | Thinkpad P40 | - | All | All | All |
| Hardware | Lenovo | Thinkpad P53 | - | All | All | All |
| Hardware | Lenovo | Thinkpad P53 | - | All | All | All |
| Hardware | Lenovo | Thinkpad P73 | - | All | All | All |
| Hardware | Lenovo | Thinkpad P73 | - | All | All | All |
| Hardware | Lenovo | Thinkpad R490 | - | All | All | All |
| Hardware | Lenovo | Thinkpad R490 | - | All | All | All |
| Hardware | Lenovo | Thinkpad R590 | - | All | All | All |
| Hardware | Lenovo | Thinkpad R590 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S1 3rd | - | All | All | All |
| Hardware | Lenovo | Thinkpad S1 3rd | - | All | All | All |
| Hardware | Lenovo | Thinkpad S1 Yoga 12 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S1 Yoga 12 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S2 Yoga 3rd Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad S2 Yoga 3rd Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad S2 Yoga 4th Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad S2 Yoga 4th Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3-s440 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3-s440 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3 3rd Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3 3rd Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3 Yoga 14 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3 Yoga 14 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S5 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S5 | - | All | All | All |
| Hardware | Lenovo | Thinkpad T450 | - | All | All | All |
| Hardware | Lenovo | Thinkpad T450 | - | All | All | All |
| Hardware | Lenovo | Thinkpad T450s | - | All | All | All |
| Hardware | Lenovo | Thinkpad T450s | - | All | All | All |
| Hardware | Lenovo | Thinkpad T460 | - | All | All | All |
| Hardware | Lenovo | Thinkpad T460 | - | All | All | All |
| Hardware | Lenovo | Thinkpad T460p | - | All | All | All |
| Hardware | Lenovo | Thinkpad T460p | - | All | All | All |
| Hardware | Lenovo | Thinkpad T470p | - | All | All | All |
| Hardware | Lenovo | Thinkpad T470p | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Extreme | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Extreme | - | All | All | All |
| Hardware | Lenovo | Thinkpad X260 | - | All | All | All |
| Hardware | Lenovo | Thinkpad X260 | - | All | All | All |
| Hardware | Lenovo | Thinkpad X270 | - | All | All | All |
| Hardware | Lenovo | Thinkpad X270 | - | All | All | All |
| Hardware | Lenovo | Thinkpad X380 Yoga | - | All | All | All |
| Hardware | Lenovo | Thinkpad X380 Yoga | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 11e | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 11e | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 11e 3rd Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 11e 3rd Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 11e 4th Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 11e 4th Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 11e 5th Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 11e 5th Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 14 460 S3 | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 14 460 S3 | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 370 | - | All | All | All |
| Hardware | Lenovo | Thinkpad Yoga 370 | - | All | All | All |
| Hardware | Lenovo | V130-15igm | - | All | All | All |
| Hardware | Lenovo | V130-15igm | - | All | All | All |
| Hardware | Lenovo | V130-15ikb | - | All | All | All |
| Hardware | Lenovo | V130-15ikb | - | All | All | All |
| Hardware | Lenovo | V310-15igm | - | All | All | All |
| Hardware | Lenovo | V310-15igm | - | All | All | All |
| Hardware | Lenovo | V330-15igm | - | All | All | All |
| Hardware | Lenovo | V330-15igm | - | All | All | All |
| Hardware | Lenovo | Yoga 14 | - | All | All | All |
| Hardware | Lenovo | Yoga 14 | - | All | All | All |
| Application | Synaptics | Smart Audio Uwp | All | All | All | All |
| Application | Synaptics | Smart Audio Uwp | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.synaptics.com/sites/default/files/audio-driver-security-brief-2020-06-09.pdf | MISC | www.synaptics.com | Vendor Advisory |
| Synaptics Audio Driver Vulnerability - Lenovo Support US | MISC | support.lenovo.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Synaptics would like to thank Michele Dell'Uomo (Quantum Leap Srl - a Deloitte business) for reporting this issue.
There are currently no legacy QID mappings associated with this CVE.