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ubuntucveUbuntu.comUB:CVE-2019-10142
HistoryMay 23, 2019 - 12:00 a.m.

CVE-2019-10142

2019-05-2300:00:00
ubuntu.com
ubuntu.com
13

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack 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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

12.6%

A flaw was found in the Linux kernel’s freescale hypervisor manager
implementation, kernel versions 5.0.x up to, excluding 5.0.17. A parameter
passed to an ioctl was incorrectly validated and used in size calculations
for the page size calculation. An attacker can use this flaw to crash the
system, corrupt memory, or create other adverse security affects.

Bugs

Notes

Author Note
sbeattie depends on freescale (ppc) only
tyhicks Only the powerpc-e500mc and powerpc64-emb flavours of the Xenial powerpc kernel are affected. I’m downgrading the priority to negligible since no officially supported architectures are affected.
OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchlinux<Β 4.4.0-157.185UNKNOWN

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack 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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

12.6%