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ubuntucveUbuntu.comUB:CVE-2019-19054
HistoryNov 18, 2019 - 12:00 a.m.

CVE-2019-19054

2019-11-1800:00:00
ubuntu.com
ubuntu.com
13

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.7 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

13.3%

A memory leak in the cx23888_ir_probe() function in
drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11
allows attackers to cause a denial of service (memory consumption) by
triggering kfifo_alloc() failures, aka CID-a7b2df76b42b.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-118.119UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-48.52UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-190.220UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1083.87UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1025.25UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1078.82) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1114.127UNKNOWN
ubuntu18.04noarchlinux-aws-5.4< 5.4.0-1025.25~18.04.1UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1083.87~16.04.1UNKNOWN
ubuntu20.04noarchlinux-azure< 5.4.0-1026.26UNKNOWN
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4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.7 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

13.3%