Security readout for executives and security teams
CVE-2001-1393 describes a Linux kernel flaw before version 2.2.19 that could make a system hang. The business impact is availability, not data theft, based on the provided record. This matters mainly for legacy or embedded Linux systems still running very old kernels. Likely limited to obsolete Linux 2.2-era systems or inherited appliances that have not received vendor kernel updates. Modern supported Linux distributions are unlikely to be affected, but legacy asset validation is required. Treat as a legacy exposure check, not an emergency internet-wide response. Escalate only if critical services still run Linux kernels before 2.2.19 or unsupported embedded Linux images. Mitigation focus: Identify systems running Linux kernels earlier than 2.2.19.; Apply the relevant vendor kernel update from the linked advisories.; Upgrade unsupported legacy Linux hosts to a maintained kernel branch..
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-2001-1393 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- DSA-047CVE reference · vendor-advisory, x_refsource_DEBIAN
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.