7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.009 Low
EPSS
Percentile
82.3%
An issue was discovered in net/wireless/nl80211.c in the Linux kernel
through 5.2.17. It does not check the length of variable elements in a
beacon head, leading to a buffer overflow.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-72.81 | UNKNOWN |
ubuntu | 19.04 | noarch | linux | < 5.0.0-37.40 | UNKNOWN |
ubuntu | 19.10 | noarch | linux | < 5.3.0-22.24 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-168.197 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1056.58 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-aws | < 5.0.0-1022.25 | UNKNOWN |
ubuntu | 19.10 | noarch | linux-aws | < 5.3.0-1007.8 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1098.109 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.0 | < 5.0.0-1022.25~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1056.58~16.04.1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2019-16746
marc.info/?l=linux-wireless&m=156901391225058&w=2
nvd.nist.gov/vuln/detail/CVE-2019-16746
security-tracker.debian.org/tracker/CVE-2019-16746
ubuntu.com/security/notices/USN-4183-1
ubuntu.com/security/notices/USN-4186-1
ubuntu.com/security/notices/USN-4209-1
ubuntu.com/security/notices/USN-4210-1
www.cve.org/CVERecord?id=CVE-2019-16746
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.009 Low
EPSS
Percentile
82.3%