CVE-2015-3636 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
The ping_unhash function in net/ipv4/ping.c in the Linux kernel before 4.0.3 does not initialize a certain list data structure during an unhash operation, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) by leveraging the ability to make a SOCK_DGRAM socket system call for the IPPROTO_ICMP or IPPROTO_ICMPV6 protocol, and then making a connect system call after a disconnect.
Source:
MITRE
Description Last Modified:
08/05/2015
Impact
CVSS v2.0 Severity and Metrics:
Base Score:
4.9 MEDIUM
Vector:
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
(V2 legend)
Impact Subscore:
6.9
Exploitability Subscore:
3.9
Access Vector (AV):
Local
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Complete
Additional Information:
Allows disruption of service
References to Advisories, Solutions, and Tools
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Change History
14 change records found
- show changes
CVE Modified by MITRE -
1/4/2018 9:30:07 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://rhn.redhat.com/errata/RHSA-2015-1221.html [No Types Assigned] |
CVE Modified by MITRE -
12/23/2016 9:59:12 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://rhn.redhat.com/errata/RHSA-2015-1534.html [No Types Assigned] |
| Added |
Reference |
|
http://rhn.redhat.com/errata/RHSA-2015-1583.html [No Types Assigned] |
| Added |
Reference |
|
http://rhn.redhat.com/errata/RHSA-2015-1643.html [No Types Assigned] |
| Added |
Reference |
|
http://www.securitytracker.com/id/1033186 [No Types Assigned] |
CVE Modified by MITRE -
12/21/2016 9:59:50 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html [No Types Assigned] |
| Added |
Reference |
|
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html [No Types Assigned] |
| Added |
Reference |
|
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html [No Types Assigned] |
| Added |
Reference |
|
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html [No Types Assigned] |
| Added |
Reference |
|
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html [No Types Assigned] |
| Added |
Reference |
|
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html [No Types Assigned] |
CVE Modified by MITRE -
12/7/2016 10:08:42 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html [No Types Assigned] |
CVE Modified by MITRE -
12/5/2016 10:01:14 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157788.html [No Types Assigned] |
| Added |
Reference |
|
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157897.html [No Types Assigned] |
| Added |
Reference |
|
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158804.html [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-2633-1 [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-2634-1 [No Types Assigned] |
CVE Modified by MITRE -
11/28/2016 2:24:06 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/74450 [No Types Assigned] |
CVE Modified by Source -
10/11/2016 10:00:33 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html |
Modified Analysis -
6/21/2016 6:03:08 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
Configuration 1
OR
*cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:o:linux:linux_kernel:4.0.2:*:*:*:*:*:*:* (and previous) |
Configuration 1
OR
*cpe:2.3:o:linux:linux_kernel:4.0.2:*:*:*:*:*:*:* (and previous)
Configuration 2
OR
*cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* |
CVE Modified by Source -
6/16/2016 10:03:23 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-2631-1 |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-2632-1 |
Modified Analysis -
11/24/2015 1:12:45 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
Configuration 1
OR
*cpe:2.3:o:linux:linux_kernel:4.0.2:*:*:*:*:*:*:* (and previous) |
Configuration 1
OR
*cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:o:linux:linux_kernel:4.0.2:*:*:*:*:*:*:* (and previous) |
CVE Translated -
8/26/2015 1:45:07 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Translation |
|
Record truncated, showing 500 of 654 characters.
View Entire Change Record
Vulnerabilidad en la función ping_unhash en net/ipv4/ping.c en el kernel de Linux en versiones anteriores a 4.0.3, no inicializa una cierta estructura de datos de lista durante una operación unhash, lo que permite a usuarios locales obtener privilegios o causar una denegación de servicio (uso después de liberación de memoria y caída del sistema) mediante el aprovechamiento de la capacidad de hacer una llamada a un socket de sistem |
| Removed |
Translation |
Record truncated, showing 500 of 626 characters.
View Entire Change Record
Vulnerabilidad en la función ping_unhash en net/ipv4/ping.c en el kernel de Linux en versiones anteriores a 4.0.3 no inicializa una estructura de datos de lista durante una operación unhash, lo que permite a usuarios locales obtener privilegios o causar una denegación de servicio (después de liberar memoria y fallo del sistema) mediante el aprovechamiento de la capacidad de hacer una llamada al sistema socket SOCK_DGRAM para el protocolo IPROTO_ICMP o |
|
CVE Modified by Source -
8/25/2015 10:01:49 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://rhn.redhat.com/errata/RHSA-2015-1564.html |
| Added |
Reference |
|
http://www.debian.org/security/2015/dsa-3290 |
Modified Analysis -
8/6/2015 12:49:55 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Configuration 1
OR
*cpe:2.3:o:linux:linux_kernel:4.0.2:*:*:*:*:*:*:* (and previous) |
| Added |
CVSS V2 |
|
(AV:L/AC:L/Au:N/C:N/I:N/A:C) |
| Added |
CWE |
|
NVD-CWE-Other |
| Added |
Evaluator Description |
|
<a href="http://cwe.mitre.org/data/definitions/416.html">CWE-416: Use After Free</a> |
Initial CVE Analysis -
8/6/2015 8:38:42 AM
Quick Info
CVE Dictionary Entry:
CVE-2015-3636
NVD Published Date:
08/05/2015
NVD Last Modified:
01/04/2018
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