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CVE-2017-7293

UnknownEPSS 2.61%

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

EPSS Probability
2.61%

83.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DolbyDolby Audio X21.0
DolbyDolby Audio X21.0.1
DolbyDolby Audio X21.1
DolbyDolby Audio X21.1.1
DolbyDolby Audio X21.2
DolbyDolby Audio X21.3
DolbyDolby Audio X21.3.1
DolbyDolby Audio X21.3.2
DolbyDolby Audio X21.4
DolbyDolby Audio X21.4.1
DolbyDolby Audio X21.4.2
DolbyDolby Audio X21.4.3
DolbyDolby Audio X21.4.4
DolbyDolby Audio X31.0
DolbyDolby Audio X31.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-7293?
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.
How severe is CVE-2017-7293?
Severity scoring for CVE-2017-7293 is pending analysis. The EPSS model estimates a 2.61% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7293?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-7293?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST