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CVE-2014-2706

22
FAUCET Score

CVE-2014-2706 describes a race condition in the mac80211 subsystem of the Linux kernel prior to version 3.13.7, affecting Linux, Oracle, and SUSE distributions. This flaw allows remote attackers to trigger a denial of service, specifically a system crash, by manipulating network traffic related to the WLAN power-save mode. The vulnerability has a CVSS score of 7.1, indicating a high severity due to its network-based attack vector, medium complexity, and complete availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.2.56CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 3.3, < 3.4.84CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 3.5, < 3.10.34CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 3.11, < 3.12.15CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 3.13, < 3.13.7CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.1HIGH

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.35%
Probability of exploitation in next 30 days
EPSS Percentile
90.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0435 is in the 55th percentile among its peer group of 8,918 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (7)

github_advisorypatch availablevia nvd_reference
View patch
googlepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: kernel-0:3.10.0-123.6.3.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: kernel-0:2.6.32-431.23.3.el6
View patch
redhatpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise MRG 2Fixed in: kernel-rt-0:3.10.33-rt32.34.el6rt
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6.4 Extended Update SupportFixed in: kernel-0:2.6.32-358.48.1.el6
View patch

Vendor Advisories (1)

redhatCVE-2014-2706Moderate

Kernel: net: mac80211: crash dues to AP powersave TX vs. wakeup race

Feb 20, 2014

References

git.kernel.org
linux.oracle.com / errata/ELSA-2014-3052.html
Third Party Advisory
lists.opensuse.org / opensuse-security-announce/2014-10/msg00006.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2014-10/msg00007.html
Mailing ListThird Party Advisory
bugzilla.kernel.org / show_bug.cgi
Issue TrackingThird Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingPatchThird Party Advisory
secunia.com / advisories/60613
Broken Link
github.com / torvalds/linux/commit/1d147bfa64293b2723c4fec50922168658e613ba
ExploitPatchThird Party Advisory
source.android.com / security/bulletin/2017-04-01
PatchThird Party Advisory
kernel.org / pub/linux/kernel/v3.x/ChangeLog-3.13.7
Mailing ListPatchVendor Advisory
openwall.com / lists/oss-security/2014/04/01/8
Mailing ListPatchThird Party Advisory
securityfocus.com / bid/66591
Third Party AdvisoryVDB Entry
securitytracker.com / id/1038201
Third Party AdvisoryVDB Entry