Security readout for executives and security teams
This is an old Linux kernel denial-of-service issue. A local user who can mount a malicious SquashFS filesystem may crash or destabilize the system. The practical concern is legacy Linux 2.6.x systems, especially Fedora Core 5 and distributions covered by the cited Ubuntu and Mandriva advisories. Exposure is most likely on legacy Linux 2.6.x hosts with SquashFS support and local users able to mount filesystem images. Modern systems are unlikely to be affected, but embedded, appliance, lab, or forgotten legacy hosts should be checked. Treat this as a legacy-system hygiene issue, not an internet-facing emergency. Prioritize remediation where old Linux systems support local users, shared hosting, kiosks, labs, or appliances that may still allow mounting filesystem images. Mitigation focus: Identify any remaining Linux 2.6.x systems using SquashFS.; Apply relevant vendor kernel updates from affected distribution advisories.; Restrict untrusted local users from mounting filesystem images..
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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ATT&CK lookup starting points
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CVE-2006-5701 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
- linux-squashfs-doublefree-dos(29967)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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