Security readout for executives and security teams
CVE-2006-0554 is an old Linux kernel information disclosure issue. A local user may be able to make XFS return stale data through ftruncate, potentially exposing information left from prior file contents. It is not described as remote code execution or privilege escalation in the supplied sources. Exposure is most likely on legacy Linux systems running kernel 2.6 before 2.6.15.5, or vendor kernels that had not backported the XFS fix. The attacker needs local user or process access. Risk is higher on shared, multi-user, hosting, or legacy appliance systems using XFS. Treat this as a legacy-platform hygiene issue with confidentiality risk. It is not shown as actively exploited, but any remaining Linux 2.6 systems are operationally risky and likely unsupported. Prioritize patching or decommissioning shared systems where local users or workloads handle sensitive data. Mitigation focus: Upgrade to Linux kernel 2.6.15.5 or a vendor-fixed kernel.; Check Debian, Ubuntu, SUSE, and Mandriva advisories for backported fixes.; Prioritize retirement of unsupported Linux 2.6 systems..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2006-0554 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- kernel-ftruncate-information-disclosure(24999)CVE reference · vdb-entry, x_refsource_XF
- USN-263-1CVE reference · vendor-advisory, x_refsource_UBUNTU
Products and packages named in the record
CWE details
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