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CVE-2001-1384

27
FAUCET Score

CVE-2001-1384 describes a local privilege escalation vulnerability in the Linux kernel versions 2.2.x up to 2.2.19 and 2.4.x up to 2.4.9. An attacker can gain root privileges by using ptrace on a setuid or setgid program that subsequently executes an unprivileged program. This vulnerability carries a high CVSS score of 7.2, indicating a complete compromise of confidentiality, integrity, and availability with low attack complexity, requiring local access. While not on the KEV catalog or having significant community discussion, an exploit (EDB-21124) is publicly available, demonstrating its potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
2.2.0CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.2.0:*:*:*:*:*:*:*
2.2.1CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.2.1:*:*:*:*:*:*:*
2.2.2CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.2.2:*:*:*:*:*:*:*
2.2.3CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.2.3:*:*:*:*:*:*:*
2.2.4CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.96%
Probability of exploitation in next 30 days
EPSS Percentile
58.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-21124 · Oct 18, 2001
This CVE's current EPSS score of 0.0096 is in the 77th percentile among its peer group of 3,237 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 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

redhatpatch availablevia redhat_api
Product: Red Hat Linux 6.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.2
View patch

Vendor Advisories (1)

redhatCVE-2001-1384Important

security flaw

Oct 18, 2001

References

ftp.caldera.com / pub/security/OpenLinux/CSSA-2001-036.0.txt
download.immunix.org / ImmunixOS/7.0/updates/IMNX-2001-70-035-01
marc.info
marc.info
online.securityfocus.com / advisories/3713
iss.net / security_center/static/7311.php
PatchVendor Advisory
linux-mandrake.com / en/security/2001/MDKSA-2001-079.php3
linux-mandrake.com / en/security/2001/MDKSA-2001-082.php3
linuxsecurity.com / advisories/other_advisory-1650.html
PatchVendor Advisory
novell.com / linux/security/advisories/2001_036_kernel_txt.html
redhat.com / support/errata/RHSA-2001-129.html
redhat.com / support/errata/RHSA-2001-130.html
securityfocus.com / bid/3447