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CVE-2008-5029

15
FAUCET Score

CVE-2008-5029 describes a denial-of-service vulnerability affecting the Linux kernel versions 2.6.27.4, 2.6.26, and earlier. This flaw, residing in the __scm_destroy function, allows a local attacker to trigger a system panic through indirect recursive calls when handling SCM_RIGHTS messages via UNIX domain sockets and closing file descriptors. With a CVSS score of 4.9, it is considered a low-severity vulnerability, requiring local access with low attack complexity to achieve a complete denial of service. 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
<= 2.6.27.4CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
2.2.27CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.2.27:*:*:*:*:*:*:*
2.4.36CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.36:*:*:*:*:*:*:*
2.4.36.1CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.36.1:*:*:*:*:*:*:*
2.4.36.2CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.36.2:*:*:*:*:*:*:*

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
0.50%
Probability of exploitation in next 30 days
EPSS Percentile
40.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0050 is in the 76th percentile among its peer group of 3,052 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 (5)

redhatpatch availablevia redhat_api
Product: MRG for RHEL-5Fixed in: kernel-rt-0:2.6.24.7-93.el5rt
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: kernel-0:2.4.21-63.EL
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: kernel-0:2.6.9-78.0.13.EL
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: kernel-0:2.6.18-128.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5.2 Z StreamFixed in: kernel-0:2.6.18-92.1.24.el5
View patch

Vendor Advisories (1)

redhatCVE-2008-5029Important

kernel: Unix sockets kernel panic

Nov 6, 2008

References

archives.neohapsis.com / archives/bugtraq/2009-01/0006.html
darkircop.org / unix.c
Exploit
kernel.org / pub/linux/kernel/v2.4/ChangeLog-2.4.36.9
lists.opensuse.org / opensuse-security-announce/2008-12/msg00001.html
lists.opensuse.org / opensuse-security-announce/2009-01/msg00006.html
lists.opensuse.org / opensuse-security-announce/2009-01/msg00010.html
marc.info
bugzilla.redhat.com / show_bug.cgi
secunia.com / advisories/32918
secunia.com / advisories/32998
secunia.com / advisories/33180
secunia.com / advisories/33556
secunia.com / advisories/33586
secunia.com / advisories/33623
secunia.com / advisories/33641
secunia.com / advisories/33704
securityreason.com / securityalert/4573
exchange.xforce.ibmcloud.com / vulnerabilities/46538
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11694
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9558
rhn.redhat.com / errata/RHSA-2009-1550.html
debian.org / security/2008/dsa-1681
debian.org / security/2008/dsa-1687
mandriva.com / security/advisories
openwall.com / lists/oss-security/2008/11/06/1
redhat.com / support/errata/RHSA-2009-0009.html
redhat.com / support/errata/RHSA-2009-0014.html
redhat.com / support/errata/RHSA-2009-0225.html
securityfocus.com / archive/1/499700/100/0/threaded
securityfocus.com / archive/1/499744/100/0/threaded
securityfocus.com / archive/1/512019/100/0/threaded
securityfocus.com / bid/32154
Patch
securityfocus.com / bid/33079
securitytracker.com / id
securitytracker.com / id
ubuntu.com / usn/usn-679-1