MEDIUM
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
Published Aug 27, 2014
5.0
MEDIUMCVSS 2.0
EPSS 1.58%
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.
Affected products
No data.
OR
- ≤ 37.0.2062.93
- 37.0.2062.0
- 37.0.2062.1
- 37.0.2062.2
- 37.0.2062.3
- 37.0.2062.4
- 37.0.2062.5
- 37.0.2062.6
- 37.0.2062.7
- 37.0.2062.8
- 37.0.2062.9
- 37.0.2062.10
- 37.0.2062.11
- 37.0.2062.12
- 37.0.2062.13
- 37.0.2062.14
- 37.0.2062.15
- 37.0.2062.16
- 37.0.2062.17
- 37.0.2062.18
- 37.0.2062.19
- 37.0.2062.20
- 37.0.2062.21
- 37.0.2062.22
- 37.0.2062.23
- 37.0.2062.24
- 37.0.2062.25
- 37.0.2062.26
- 37.0.2062.27
- 37.0.2062.28
- 37.0.2062.29
- 37.0.2062.30
- 37.0.2062.31
- 37.0.2062.32
- 37.0.2062.33
- 37.0.2062.34
- 37.0.2062.35
- 37.0.2062.36
- 37.0.2062.37
- 37.0.2062.39
- 37.0.2062.43
- 37.0.2062.44
- 37.0.2062.45
- 37.0.2062.46
- 37.0.2062.47
- 37.0.2062.48
- 37.0.2062.49
- 37.0.2062.50
- 37.0.2062.51
- 37.0.2062.52
- 37.0.2062.53
- 37.0.2062.54
- 37.0.2062.55
- 37.0.2062.56
- 37.0.2062.57
- 37.0.2062.58
- 37.0.2062.59
- 37.0.2062.60
- 37.0.2062.61
- 37.0.2062.62
- 37.0.2062.63
- 37.0.2062.64
- 37.0.2062.65
- 37.0.2062.66
- 37.0.2062.67
- 37.0.2062.68
- 37.0.2062.69
- 37.0.2062.70
- 37.0.2062.71
- 37.0.2062.72
- 37.0.2062.73
- 37.0.2062.74
- 37.0.2062.75
- 37.0.2062.76
- 37.0.2062.77
- 37.0.2062.78
- 37.0.2062.80
- 37.0.2062.81
- 37.0.2062.89
- 37.0.2062.90
- 37.0.2062.91
- 37.0.2062.92
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.58% 0.01585
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01585
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.58% (0.01585) | 74.69th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.58% (0.01585) | 72.32th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.95% (0.01947) | 82.24th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.80% (0.01795) | 88.60th | v3 (v2023.03.01) |
| Apr 8, 2024 | 1.80% (0.01795) | 87.87th | v3 (v2023.03.01) |
| Feb 21, 2024 | 2.03% (0.02029) | 88.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.02% (0.02015) | 87.09th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
Weaknesses (1)
References (12)
- http://googlechromereleases.blogspot.com/2014/08/stable-channel-update_26.html x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00027.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/60268 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/60424 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/61482 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-201408-16.xml vendor-advisoryx_refsource_GENTOO
- http://www.debian.org/security/2014/dsa-3039 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/69407 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1030767 vdb-entryx_refsource_SECTRACK
- https://crbug.com/389219 x_refsource_CONFIRM
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95474 vdb-entryx_refsource_XF
- https://src.chromium.org/viewvc/blink?revision=177250&view=revision x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://googlechromereleases.blogspot.com/2014/08/stable-channel-update_26.html | x_refsource_CONFIRM | |
| http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00027.html | vendor-advisoryx_refsource_SUSE | |
| http://secunia.com/advisories/60268 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/60424 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/61482 | third-party-advisoryx_refsource_SECUNIA | |
| http://security.gentoo.org/glsa/glsa-201408-16.xml | vendor-advisoryx_refsource_GENTOO | |
| http://www.debian.org/security/2014/dsa-3039 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/69407 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1030767 | vdb-entryx_refsource_SECTRACK | |
| https://crbug.com/389219 | x_refsource_CONFIRM | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/95474 | vdb-entryx_refsource_XF | |
| https://src.chromium.org/viewvc/blink?revision=177250&view=revision | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Aug 27, 2014
Updated Aug 6, 2024
Reserved May 3, 2014
Link CVE-2014-3174
CISA Vulnrichment
Updated n/a