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CVE-2011-0714

20
FAUCET Score

CVE-2011-0714 describes a use-after-free vulnerability in a Red Hat patch for the Linux kernel's RPC server sockets functionality, specifically affecting Red Hat Enterprise Linux 6. This flaw could allow remote attackers to trigger a denial of service (system crash) through malformed network packets. With a CVSS score of 5.7, it's a medium-severity vulnerability requiring adjacent network access and moderate attack complexity to achieve a complete availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.6.32CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.32:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.7MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
5.5
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.95%
Probability of exploitation in next 30 days
EPSS Percentile
57.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0095 is in the 96th percentile among its peer group of 1,749 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 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 (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: kernel-0:2.6.32-71.18.2.el6
View patch
redhatno patchvia redhat_api
Product: Red Hat Enterprise MRG 1Fixed in: kernel-rt

Vendor Advisories (1)

redhatCVE-2011-0714Important

kernel: deficiency in handling of invalid data packets in lockd

Mar 8, 2011

References

openwall.com / lists/oss-security/2011/03/08/17
openwall.com / lists/oss-security/2011/03/09/1
bugzilla.redhat.com / show_bug.cgi
rhn.redhat.com / errata/RHSA-2011-0329.html
Vendor Advisory