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CVE-2002-0429

13
FAUCET Score

CVE-2002-0429 describes a local privilege escalation vulnerability in the iBCS routines of Linux kernels 2.4.18 and earlier on x86 systems. This flaw allows a local attacker to terminate arbitrary processes through a binary compatibility interface (lcall). With a CVSS score of 3.6, it has low attack complexity and requires local access, impacting system availability and integrity. There is no evidence of active exploitation, and no public exploit code or Metasploit modules are available. The vulnerability has received minimal community attention and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.4.18CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.4.18:*:x86:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.6LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
31.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 47th 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 Linux 7.3
View patch

Vendor Advisories (1)

redhatCVE-2002-0429

security flaw

Mar 8, 2002

References

marc.info
debian.org / security/2003/dsa-311
debian.org / security/2003/dsa-312
debian.org / security/2003/dsa-332
debian.org / security/2003/dsa-336
debian.org / security/2004/dsa-442
iss.net / security_center/static/8420.php
openwall.com / linux
redhat.com / support/errata/RHSA-2002-158.html
securityfocus.com / bid/4259