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CVE-2019-15927

CVE information

Published

4 years ago

Last Modified

1 year ago

CVSSv2.0 Severity

High

CVSSv3.1 Severity

High

Impact Analysis

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Description

An issue was discovered in the Linux kernel before 4.20.2. An out-of-bounds access exists in the function build_audio_procunit in the file sound/usb/mixer.c..

CVSSv2.0 Score

Severity
High
Base Score
7.2/10
Exploit Score
3.9/10
Access Vector
Local
Access Complexity
Low
Authentication Required
None
Impact Score
10/10
Confidentiality Impact
Complete
Availability Impact
Complete
Integrity Impact
Complete

CVSSv3.1 Score

Severity
High
Base Score
7.8/10
Exploit Score
1.8/10
Access Vector
Local
Access Complexity
Low
Privileges Required
Low
Impact Score
5.9/10
Confidentiality Impact
High
Availability Impact
High
Integrity Impact
High
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
4.20 4.20.2
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
- 3.16.66
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
3.17 3.18.132
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
3.19 4.4.170
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
4.5 4.9.150
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
4.10 4.14.93
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
4.15 4.19.15

References