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CVE-2007-3107

11
FAUCET Score

CVE-2007-3107 describes a denial-of-service vulnerability in the Linux kernel versions prior to 2.6.22, specifically affecting PowerPC systems utilizing HTX, due to issues with signal handling that can lead to floating point corruption. This local vulnerability has a low severity CVSS score of 2.1, indicating a low attack complexity and impact limited to availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this decade-old flaw.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.6.21.7CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
2.6.0CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:*
2.6.1CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.1:*:*:*:*:*:*:*
2.6.2CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.2:*:*:*:*:*:*:*
2.6.10CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 52nd percentile among its peer group of 2,096 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, 0.0 Bluesky, 0.0 Mastodon, and 0.6 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 (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: kernel-0:2.6.18-8.1.8.el5
View patch

Vendor Advisories (1)

redhatCVE-2007-3107Moderate

security flaw

Jul 3, 2007

References

bugzilla.redhat.com / bugzilla/show_bug.cgi
kernel.org / pub/linux/kernel/v2.6/ChangeLog-2.6.22
osvdb.org / 37118
secunia.com / advisories/25955
Vendor Advisory
secunia.com / advisories/25963
PatchVendor Advisory
secunia.com / advisories/26664
Vendor Advisory
secunia.com / advisories/27227
Vendor Advisory
secunia.com / advisories/28706
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/35383
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9936
novell.com / linux/security/advisories/2007_51_kernel.html
novell.com / linux/security/advisories/2007_53_kernel.html
redhat.com / support/errata/RHSA-2007-0595.html
PatchVendor Advisory
securityfocus.com / bid/24845
securitytracker.com / id
Vendor Advisory
ubuntu.com / usn/usn-574-1