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CVE-2007-3380

16
FAUCET Score

CVE-2007-3380 describes a denial-of-service vulnerability in the Distributed Lock Manager (DLM) of the Linux kernel 2.6.15 cluster manager. Remote attackers can exploit this by connecting to the DLM port, thereby preventing other processes from accessing critical lock services. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P), this vulnerability is easily exploitable over the network with low attack complexity, leading to a partial loss of availability. 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
2.6.15CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.15:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.45%
Probability of exploitation in next 30 days
EPSS Percentile
87.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0345 is in the 84th percentile among its peer group of 23,723 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: CLuster Suite for RHEL 4Fixed in: dlm-kernel-0:2.6.9-46.16.0.8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: kernel-0:2.6.18-8.1.15.el5
View patch
ubuntupatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2007-3380Important

security flaw

Jun 26, 2007

References

osvdb.org / 37109
secunia.com / advisories/26139
Vendor Advisory
secunia.com / advisories/27322
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/35516
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9337
redhat.com / support/errata/RHSA-2007-0940.html
securityfocus.com / bid/24968
ubuntu.com / usn/usn-489-1
PatchVendor Advisory
ubuntu.com / usn/usn-489-2
PatchVendor Advisory