7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
8.6%
In the Linux kernel through 4.19.6, a local user could exploit a
use-after-free in the ALSA driver by supplying a malicious USB Sound device
(with zero interfaces) that is mishandled in usb_audio_probe in
sound/usb/card.c.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | <Â 4.15.0-47.50 | UNKNOWN |
ubuntu | 18.10 | noarch | linux | <Â 4.18.0-17.18 | UNKNOWN |
ubuntu | 14.04 | noarch | linux | <Â 3.13.0-168.218 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | <Â 4.4.0-142.168 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | <Â 4.15.0-1035.37 | UNKNOWN |
ubuntu | 18.10 | noarch | linux-aws | <Â 4.18.0-1012.14 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | <Â 4.4.0-1038.41 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | <Â 4.4.0-1075.85 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | <Â 4.18.0-1014.14~18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | linux-azure | <Â 4.18.0-1014.14 | UNKNOWN |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19824
launchpad.net/bugs/cve/CVE-2018-19824
nvd.nist.gov/vuln/detail/CVE-2018-19824
security-tracker.debian.org/tracker/CVE-2018-19824
ubuntu.com/security/notices/USN-3879-1
ubuntu.com/security/notices/USN-3879-2
ubuntu.com/security/notices/USN-3930-1
ubuntu.com/security/notices/USN-3930-2
ubuntu.com/security/notices/USN-3931-1
ubuntu.com/security/notices/USN-3931-2
ubuntu.com/security/notices/USN-3933-1
ubuntu.com/security/notices/USN-3933-2
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
8.6%