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ubuntucveUbuntu.comUB:CVE-2019-8980
HistoryFeb 21, 2019 - 12:00 a.m.

CVE-2019-8980

2019-02-2100:00:00
ubuntu.com
ubuntu.com
15

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.053 Low

EPSS

Percentile

93.0%

A memory leak in the kernel_read_file function in fs/exec.c in the Linux
kernel through 4.20.11 allows attackers to cause a denial of service
(memory consumption) by triggering vfs_read failures.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-47.50UNKNOWN
ubuntu18.10noarchlinux< 4.18.0-17.18UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1035.37UNKNOWN
ubuntu18.10noarchlinux-aws< 4.18.0-1012.14UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1035.37~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure< 4.18.0-1014.14~18.04.1UNKNOWN
ubuntu18.10noarchlinux-azure< 4.18.0-1014.14UNKNOWN
ubuntu14.04noarchlinux-azure< 4.15.0-1041.45~14.04.1UNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1041.45UNKNOWN
ubuntu18.04noarchlinux-azure-edge< 4.18.0-1014.14~18.04.1UNKNOWN
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.053 Low

EPSS

Percentile

93.0%