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cveTalosCVE-2016-9031
HistoryDec 14, 2016 - 5:59 p.m.

CVE-2016-9031

2016-12-1417:59:02
CWE-190
talos
web.nvd.nist.gov
33
joyent
smartos
hyprlofs
file system
integer overflow
cve-2016-9031
vulnerability
kernel panic
privilege escalation

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.3

Confidence

High

EPSS

0.001

Percentile

25.6%

JSON

An exploitable integer overflow exists in the Joyent SmartOS 20161110T013148Z Hyprlofs file system. The vulnerability is present in the Ioctl system call with the command HYPRLOFS_ADD_ENTRIES when dealing with 32-bit file systems. An attacker can craft an input that can cause a kernel panic and potentially be leveraged into a full privilege escalation vulnerability. This vulnerability is distinct from CVE-2016-8733.

Affected configurations

Nvd
Vulners
Node
joyentsmartosMatch20161110t013148z
VendorProductVersionCPE
joyentsmartos20161110t013148zcpe:2.3:o:joyent:smartos:20161110t013148z:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "SmartOS",
    "vendor": "Joyent",
    "versions": [
      {
        "status": "affected",
        "version": "OS 20161110T013148Z"
      }
    ]
  }
]

Related

cvelist 2
prion 2
nvd 2
talos 2
seebug 2
cve 1
cvelist
cvelist
CVE-2016-8733
2016-12-14 17:00:00
CVE-2016-9031
2016-12-14 17:00:00
prion
prion
Integer overflow
2016-12-14 17:59:00
Integer overflow
2016-12-14 17:59:00
nvd
nvd
CVE-2016-8733
2016-12-14 17:59:00
CVE-2016-9031
2016-12-14 17:59:02
talos
talos
Joyent SmartOS Hyprlofs FS IOCTL Native File System Integer Overflow Privilege Escalation Vulnerability
2016-12-12 00:00:00
Joyent SmartOS Hyprlofs FS IOCTL 32-bit File System Integer Overflow Privilege Escalation Vulnerability
2016-12-12 00:00:00
seebug
seebug
Joyent SmartOS Hyprlofs FS IOCTL Native File System Integer Overflow Privilege Escalation Vulnerability(CVE-2016-8733)
2017-10-10 00:00:00
Joyent SmartOS Hyprlofs FS IOCTL 32-bit File System Integer Overflow Privilege Escalation Vulnerability(CVE-2016-9031)
2017-10-10 00:00:00
cve
cve
CVE-2016-8733
2016-12-14 17:59:00

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.3

Confidence

High

EPSS

0.001

Percentile

25.6%

JSON
Related for CVE-2016-9031
cvelist2prion2nvd2talos2seebug2cve1