CVE-2007-5191

7.2 HIGH 0.4% exploit odds No fix listed

What it is

mount and umount in util-linux and loop-aes-utils call the setuid and setgid functions in the wrong order and do not check the return values, which might allow attackers to gain privileges via helpers such as mount.nfs.

At a glance

Exploitability: Can be exploited locally on the machine without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds: 0.4% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2007-10-04 16:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:45 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.4% in the next 30 days (EPSS).
Severity: 7.2 HIGH (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2007-10-04 16:17 UTC
Last modified: 2026-06-16 22:45 UTC
Exploit probability: 0.4% · EPSS, next 30 days
Weakness: CWE-252
Record status: Modified

Affected

Kernel util-linux ≤ 2.13.1.1
loop-aes-utils Project loop-aes-utils
Fedoraproject Fedora 7
Canonical Ubuntu Linux 6.06
Canonical Ubuntu Linux 6.10
Canonical Ubuntu Linux 7.04
Debian Linux 3.1

Attack profile CVSS 2.0 · 7.2

Attack vector: Local
Complexity: Low
Authentication: None
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Raw vector

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

Is it in your code?

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Read https://cve-list.com/agent/cve/CVE-2007-5191.md and follow it. Check whether this project is affected by CVE-2007-5191. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record