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ubuntucveUbuntu.comUB:CVE-2019-16746
HistorySep 24, 2019 - 12:00 a.m.

CVE-2019-16746

2019-09-2400:00:00
ubuntu.com
ubuntu.com
21

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.009 Low

EPSS

Percentile

82.0%

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-72.81UNKNOWN
ubuntu19.04noarchlinux< 5.0.0-37.40UNKNOWN
ubuntu19.10noarchlinux< 5.3.0-22.24UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-168.197UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1056.58UNKNOWN
ubuntu19.04noarchlinux-aws< 5.0.0-1022.25UNKNOWN
ubuntu19.10noarchlinux-aws< 5.3.0-1007.8UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1098.109UNKNOWN
ubuntu18.04noarchlinux-aws-5.0< 5.0.0-1022.25~18.04.1UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1056.58~16.04.1UNKNOWN
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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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.009 Low

EPSS

Percentile

82.0%