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ubuntuUbuntuUSN-3220-1
HistoryMar 08, 2017 - 12:00 a.m.

Linux kernel vulnerability

2017-03-0800:00:00
ubuntu.com
64

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0

Percentile

10.1%

JSON

Releases

  • Ubuntu 16.04 ESM

Packages

  • linux - Linux kernel
  • linux-gke - Linux Kernel for Google Container Engine (GKE) systems
  • linux-raspi2 - Linux kernel for Raspberry Pi 2
  • linux-snapdragon - Linux kernel for Snapdragon Processors

Details

Alexander Popov discovered that the N_HDLC line discipline implementation
in the Linux kernel contained a double-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or possibly gain
administrative privileges.

Related

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EulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1066)
2017-05-02 00:00:00
Virtuozzo 7 : readykernel-patch (VZA-2017-028)
2017-04-13 00:00:00
Ubuntu 12.04 LTS : linux-lts-trusty vulnerability (USN-3219-2)
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Linux kernel (Trusty HWE) vulnerability
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Linux kernel (HWE) vulnerability
2017-03-08 00:00:00
Linux kernel vulnerability
2017-03-07 00:00:00
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Ubuntu: Security Advisory (USN-3220-1)
2017-03-08 00:00:00
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2017-03-08 00:00:00
SUSE: Security Advisory (SUSE-SU-2017:0913-1)
2021-06-09 00:00:00
redhat
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(RHSA-2017:1233) Important: kernel security update
2017-05-16 09:06:20
(RHSA-2017:0986) Important: kernel security update
2017-04-18 09:16:05
(RHSA-2017:1125) Important: kernel security and bug fix update
2017-04-25 09:20:19
archlinux
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[ASA-201703-7] linux-grsec: privilege escalation
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PT-2017-06: Race Condition in Linux
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K18015201 : Linux kernel vulnerability CVE-2017-2636
2017-03-28 00:00:00
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Why you can’t update it all at once?
2017-04-22 20:25:16
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2017-03-09 00:00:00
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2017-03-25 23:15:34
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2017-03-25 23:15:34
Updated kernel packages fixes security vulnerabilities
2017-03-25 23:15:34
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[SECURITY] [DLA 849-1] linux security update
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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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0

Percentile

10.1%

JSON
Related for USN-3220-1
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