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CVE-2014-3174

UnknownEPSS 1.58%

Last modified

CVE-2014-3174 is a vulnerability of currently unknown severity. modules/webaudio/BiquadDSPKernel.cpp in the Web Audio API implementation in Blink, as used in Google Chrome before 37.0.2062.94, does not properly consider concurrent threads during attempts to update biquad filter coefficients, which allows remote attackers to cause a denial of service (read of uninitialized memory) via crafted API calls.. EPSS estimates a 1.58% chance of exploitation in the next 30 days.

Description

modules/webaudio/BiquadDSPKernel.cpp in the Web Audio API implementation in Blink, as used in Google Chrome before 37.0.2062.94, does not properly consider concurrent threads during attempts to update biquad filter coefficients, which allows remote attackers to cause a denial of service (read of uninitialized memory) via crafted API calls.

Metrics

EPSS Probability
1.58%

72.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GoogleChrome<= 37.0.2062.93
GoogleChrome37.0.2062.0
GoogleChrome37.0.2062.1
GoogleChrome37.0.2062.2
GoogleChrome37.0.2062.3
GoogleChrome37.0.2062.4
GoogleChrome37.0.2062.5
GoogleChrome37.0.2062.6
GoogleChrome37.0.2062.7
GoogleChrome37.0.2062.8
GoogleChrome37.0.2062.9
GoogleChrome37.0.2062.10
GoogleChrome37.0.2062.11
GoogleChrome37.0.2062.12
GoogleChrome37.0.2062.13
GoogleChrome37.0.2062.14
GoogleChrome37.0.2062.15
GoogleChrome37.0.2062.16
GoogleChrome37.0.2062.17
GoogleChrome37.0.2062.18
GoogleChrome37.0.2062.19
GoogleChrome37.0.2062.20
GoogleChrome37.0.2062.21
GoogleChrome37.0.2062.22
GoogleChrome37.0.2062.23
GoogleChrome37.0.2062.24
GoogleChrome37.0.2062.25
GoogleChrome37.0.2062.26
GoogleChrome37.0.2062.27
GoogleChrome37.0.2062.28
GoogleChrome37.0.2062.29
GoogleChrome37.0.2062.30
GoogleChrome37.0.2062.31
GoogleChrome37.0.2062.32
GoogleChrome37.0.2062.33
GoogleChrome37.0.2062.34
GoogleChrome37.0.2062.35
GoogleChrome37.0.2062.36
GoogleChrome37.0.2062.37
GoogleChrome37.0.2062.39
GoogleChrome37.0.2062.43
GoogleChrome37.0.2062.44
GoogleChrome37.0.2062.45
GoogleChrome37.0.2062.46
GoogleChrome37.0.2062.47
GoogleChrome37.0.2062.48
GoogleChrome37.0.2062.49
GoogleChrome37.0.2062.50
GoogleChrome37.0.2062.51
GoogleChrome37.0.2062.52

Showing 50 of 82 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-3174?
modules/webaudio/BiquadDSPKernel.cpp in the Web Audio API implementation in Blink, as used in Google Chrome before 37.0.2062.94, does not properly consider concurrent threads during attempts to update biquad filter coefficients, which allows remote attackers to cause a denial of service (read of uninitialized memory) via crafted API calls.
How severe is CVE-2014-3174?
Severity scoring for CVE-2014-3174 is pending analysis. The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3174?
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.

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Source: NVD / NIST