CVE-2005-3623

Medium

nfs2acl.c in the Linux kernel 2.6.14.4 does not check for MAY_SATTR privilege before setting access controls (ACL) on files on exported NFS filesystems, which allows remote attackers to bypass ACLs for readonly mounted NFS filesystems.

Package Linux Kernel
Published 2005-12-31
Last modified 2026-04-16
CVSS version 2.0
Patch available
Awaiting data

CVSS 2.0 score

5.0

out of 10
Medium
Attack Vector
Network
Attack Complexity
Low
Privileges Required
User Interaction
Scope
Confidentiality
Low
Integrity
None
Availability
None
Vector string
AV:N/AC:L/Au:N/C:P/I:N/A:N

Weakness type

CWE-862

CVE-2005-3623 is classified as CWE-862

See CWE-862 on MITRE CWE for full details on this weakness type.

References

11 total
Showing 5 of 11 references View all on NVD

Frequently asked questions

  • What is CVE-2005-3623?

    CVE-2005-3623 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.0 out of 10 . CVE-2005-3623 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2005-3623?

    CVE-2005-3623 has a CVSS score of 5.0 out of 10, rated Medium severity (CVSS 2.0). The vector string is AV:N/AC:L/Au:N/C:P/I:N/A:N .

  • Is there a patch available for CVE-2005-3623?

    Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2005-3623 patch availability.

  • Is CVE-2005-3623 actively exploited?

    No. CVE-2005-3623 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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