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CVE-2004-0138

18
FAUCET Score

CVE-2004-0138 describes a denial-of-service vulnerability in the ELF loader of Linux kernel versions 2.4 prior to 2.4.25. A local attacker can crash the system by providing a specially crafted ELF file with an invalid interpreter architecture, leading to an invalid VMA unmap. This vulnerability has a CVSS score of 4.9, indicating a low attack complexity and requiring local access, with the primary impact being system availability. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or KEV entry. Despite its age, the vulnerability has garnered some community discussion, with 10 mentions, primarily on GitHub.

Impacted Technologies

VendorProductVersion(s)CPE
2.4.0CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.0:*:*:*:*:*:*:*
2.4.1CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.1:*:*:*:*:*:*:*
2.4.2CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.2:*:*:*:*:*:*:*
2.4.3CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.3:*:*:*:*:*:*:*
2.4.4CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 65th percentile among its peer group of 3,052 CVEs.

Social Chatter

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 (4)

debianpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: kernel-0:2.4.21-20.0.1.EL
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux AS (Advanced Server) version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux Advanced Workstation 2.1
View patch

Vendor Advisories (1)

redhatCVE-2004-0138Important

security flaw

Oct 15, 2004

References

kernel.debian.net / debian/pool/main/kernel-source-2.4.17/kernel-source-2.4.17_2.4.17-1woody4_ia64.changes
kernel.org / pub/linux/kernel/v2.4/ChangeLog-2.4.25
linux.bkbits.net / linux-2.4/cset%404021346f79nBb-4X_usRikR3Iyb4Vg
secunia.com / advisories/20162
PatchVendor Advisory
secunia.com / advisories/20163
PatchVendor Advisory
secunia.com / advisories/20202
PatchVendor Advisory
secunia.com / advisories/20338
exchange.xforce.ibmcloud.com / vulnerabilities/43124
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10123
debian.org / security/2006/dsa-1067
PatchVendor Advisory
debian.org / security/2006/dsa-1069
PatchVendor Advisory
debian.org / security/2006/dsa-1070
PatchVendor Advisory
debian.org / security/2006/dsa-1082
PatchVendor Advisory
redhat.com / support/errata/RHSA-2004-504.html
redhat.com / support/errata/RHSA-2004-549.html
securityfocus.com / bid/18174