7.8
HIGH
CVE-2014-3535
"VxLAN Interface Denial of Service in Linux"
Description

include/linux/netdevice.h in the Linux kernel before 2.6.36 incorrectly uses macros for netdev_printk and its related logging implementation, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) by sending invalid packets to a VxLAN interface.

INFO

Published Date :

Sept. 28, 2014, 7:55 p.m.

Last Modified :

Feb. 13, 2023, 12:40 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

6.9

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2014-3535 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2014-3535.

URL Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=256df2f3879efdb2e9808bdb1b54b16fbb11fa38
http://mirror.linux.org.au/linux/kernel/v2.6/ChangeLog-2.6.36 Exploit Vendor Advisory
http://www.securityfocus.com/bid/69721
https://bugzilla.redhat.com/show_bug.cgi?id=1114540
https://github.com/torvalds/linux/commit/256df2f3879efdb2e9808bdb1b54b16fbb11fa38 Exploit

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2014-3535 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-3535 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Feb. 13, 2023

    Action Type Old Value New Value
    Changed Description A NULL pointer dereference flaw was found in the way the Linux kernel's networking implementation handled logging while processing certain invalid packets coming in via a VxLAN interface. A remote attacker could use this flaw to crash the system by sending a specially crafted packet to such an interface. include/linux/netdevice.h in the Linux kernel before 2.6.36 incorrectly uses macros for netdev_printk and its related logging implementation, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) by sending invalid packets to a VxLAN interface.
    Removed CVSS V2 Red Hat, Inc. (AV:N/AC:H/Au:N/C:N/I:N/A:C)
    Removed Reference https://access.redhat.com/errata/RHSA-2014:1167 [No Types Assigned]
    Removed Reference https://access.redhat.com/errata/RHSA-2014:1168 [No Types Assigned]
    Removed Reference https://access.redhat.com/security/cve/CVE-2014-3535 [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 02, 2023

    Action Type Old Value New Value
    Changed Description include/linux/netdevice.h in the Linux kernel before 2.6.36 incorrectly uses macros for netdev_printk and its related logging implementation, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) by sending invalid packets to a VxLAN interface. A NULL pointer dereference flaw was found in the way the Linux kernel's networking implementation handled logging while processing certain invalid packets coming in via a VxLAN interface. A remote attacker could use this flaw to crash the system by sending a specially crafted packet to such an interface.
    Added CVSS V2 Red Hat, Inc. (AV:N/AC:H/Au:N/C:N/I:N/A:C)
    Removed Reference http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=256df2f3879efdb2e9808bdb1b54b16fbb11fa38 [Exploit]
    Added Reference https://access.redhat.com/errata/RHSA-2014:1167 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2014:1168 [No Types Assigned]
    Added Reference http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=256df2f3879efdb2e9808bdb1b54b16fbb11fa38 [No Types Assigned]
    Added Reference https://access.redhat.com/security/cve/CVE-2014-3535 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 14, 2014

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/69721
  • Initial Analysis by [email protected]

    Sep. 29, 2014

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

2.22 }} 0.64%

score

0.88284

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
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