CVE-2017-7293
Last modified
CVE-2017-7293 is a vulnerability of currently unknown severity. The Dolby DAX2 and DAX3 API services are vulnerable to a privilege escalation vulnerability that allows a normal user to get arbitrary system privileges, because these services have .NET code for DCOM. This affects Dolby Audio X2 (DAX2) 1.0, 1.0.1, 1.1, 1.1.1, 1.2, 1.3, 1.3.1, 1.3.2, 1.4, 1.4.1, 1.4.2, 1.4.3, and 1.4.4 and Dolby Audio X3 (DAX3) 1.0 and 1.1. EPSS estimates a 2.61% chance of exploitation in the next 30 days.
Description
The Dolby DAX2 and DAX3 API services are vulnerable to a privilege escalation vulnerability that allows a normal user to get arbitrary system privileges, because these services have .NET code for DCOM. This affects Dolby Audio X2 (DAX2) 1.0, 1.0.1, 1.1, 1.1.1, 1.2, 1.3, 1.3.1, 1.3.2, 1.4, 1.4.1, 1.4.2, 1.4.3, and 1.4.4 and Dolby Audio X3 (DAX3) 1.0 and 1.1. An example affected driver is Realtek Audio Driver 6.0.1.7898 on a Lenovo P50.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dolby | Dolby Audio X2 | 1.0 |
| Dolby | Dolby Audio X2 | 1.0.1 |
| Dolby | Dolby Audio X2 | 1.1 |
| Dolby | Dolby Audio X2 | 1.1.1 |
| Dolby | Dolby Audio X2 | 1.2 |
| Dolby | Dolby Audio X2 | 1.3 |
| Dolby | Dolby Audio X2 | 1.3.1 |
| Dolby | Dolby Audio X2 | 1.3.2 |
| Dolby | Dolby Audio X2 | 1.4 |
| Dolby | Dolby Audio X2 | 1.4.1 |
| Dolby | Dolby Audio X2 | 1.4.2 |
| Dolby | Dolby Audio X2 | 1.4.3 |
| Dolby | Dolby Audio X2 | 1.4.4 |
| Dolby | Dolby Audio X3 | 1.0 |
| Dolby | Dolby Audio X3 | 1.1 |
References
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1075Issue Tracking, Third Party Advisory
- https://www.exploit-db.com/exploits/41933/Exploit, Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1075Issue Tracking, Third Party Advisory
- https://www.exploit-db.com/exploits/41933/Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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