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ubuntucveUbuntu.comUB:CVE-2017-1000364
HistoryJun 19, 2017 - 12:00 a.m.

CVE-2017-1000364

2017-06-1900:00:00
ubuntu.com
ubuntu.com
23

7.4 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.2 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

61.7%

An issue was discovered in the size of the stack guard page on Linux,
specifically a 4k stack guard page is not sufficiently large and can be
“jumped” over (the stack guard page is bypassed), this affects Linux Kernel
versions 4.11.5 and earlier (the stackguard page was introduced in 2010).

Bugs

Notes

Author Note
sbeattie introduced regression around java threaded apps, see #1699772 a temporary workaround for java applications is to set JAVA_TOOL_OPTIONS=-Xss1280k
OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchlinux< 3.13.0-121.170UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-81.104UNKNOWN
ubuntu16.10noarchlinux< 4.8.0-56.61UNKNOWN
ubuntu17.04noarchlinux< 4.10.0-24.28UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1020.29UNKNOWN
ubuntu16.04noarchlinux-gke< 4.4.0-1016.16UNKNOWN
ubuntu16.04noarchlinux-hwe< 4.8.0-56.61~16.04.1UNKNOWN
ubuntu18.04noarchlinux-hwe-edge< 4.18.0-8.9~18.04.1UNKNOWN
ubuntu16.04noarchlinux-hwe-edge< 4.8.0-56.61~16.04.1UNKNOWN
ubuntu14.04noarchlinux-lts-xenial< 4.4.0-81.104~14.04.1UNKNOWN
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1-10 of 161

7.4 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.2 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

61.7%