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CVE-2008-0001

3.6 · LOW

VFS in the Linux kernel before 2.6.22.16, and 2.6.23.x before 2.6.23.14, performs tests of access mode by using the flag variable instead of the acc_mode variable, which might allow local users to…

Published Jan 15, 2008linuxEPSS 0.39%

Overview

CVE-2008-0001 is a low-severity vulnerability affecting linux linux_kernel. It was published on January 15, 2008 and has a CVSS 2.0 base score of 3.6 (LOW).

This vulnerability has a CVSS 2.0 base score of 3.6, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

VFS in the Linux kernel before 2.6.22.16, and 2.6.23.x before 2.6.23.14, performs tests of access mode by using the flag variable instead of the acc_mode variable, which might allow local users to bypass intended permissions and remove directories.

Remediation

Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
linuxlinux_kernel0Affected

References

Refgit.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=974a9f0b47da74e28f68b9c8645c3786aa5ace1aRefkernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.16Reflists.opensuse.org/opensuse-security-announce/2008-02/msg00002.htmlReflists.opensuse.org/opensuse-security-announce/2008-03/msg00002.htmlRefrhn.redhat.com/errata/RHSA-2008-0055.htmlRefsecunia.com/advisories/28485Refsecunia.com/advisories/28558Refsecunia.com/advisories/28626Refsecunia.com/advisories/28628Refsecunia.com/advisories/28643

How CyberStrike helps

Frequently asked questions

What is CVE-2008-0001?

CVE-2008-0001 is a low-severity vulnerability affecting linux linux_kernel. It was published on January 15, 2008 and has a CVSS 2.0 base score of 3.6 (LOW).

How severe is CVE-2008-0001?

This vulnerability has a CVSS 2.0 base score of 3.6, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-0001?

Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2008-0001?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-0001 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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