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ubuntucveUbuntu.comUB:CVE-2019-14283
HistoryJul 26, 2019 - 12:00 a.m.

CVE-2019-14283

2019-07-2600:00:00
ubuntu.com
ubuntu.com
11

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:P/AC:L/PR:N/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

0.001 Low

EPSS

Percentile

35.2%

In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c
does not validate the sect and head fields, as demonstrated by an integer
overflow and out-of-bounds read. It can be triggered by an unprivileged
local user when a floppy disk has been inserted. NOTE: QEMU creates the
floppy device by default.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux<Β 4.15.0-60.67UNKNOWN
ubuntu19.04noarchlinux<Β 5.0.0-27.28UNKNOWN
ubuntu16.04noarchlinux<Β 4.4.0-161.189UNKNOWN
ubuntu18.04noarchlinux-aws<Β 4.15.0-1047.49UNKNOWN
ubuntu19.04noarchlinux-aws<Β 5.0.0-1014.16UNKNOWN
ubuntu16.04noarchlinux-aws<Β 4.4.0-1092.103UNKNOWN
ubuntu16.04noarchlinux-aws-hwe<Β 4.15.0-1047.49~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure<Β 5.0.0-1018.19~18.04.1UNKNOWN
ubuntu19.04noarchlinux-azure<Β 5.0.0-1018.19UNKNOWN
ubuntu16.04noarchlinux-azure<Β 4.15.0-1056.61UNKNOWN
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6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:P/AC:L/PR:N/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

0.001 Low

EPSS

Percentile

35.2%