Security readout for executives and security teams
This is a very old Linux kernel x86 flaw. Certain kernel operations copied the wrong number of bytes, which could let an attacker alter memory. The main business risk is unsupported legacy Linux systems that still run pre-2.2.19 kernels or old vendor builds. Exposure is most likely in obsolete x86 Linux hosts, embedded appliances, lab systems, or archived virtual machines still running Linux kernels before 2.2.19. The provided affected-product data is incomplete and lists no CPEs, so inventory confirmation is required. Prioritize this where legacy Linux is still operational, especially in production, industrial, or externally reachable environments. For modern supported Linux estates, urgency is usually low after confirming no pre-2.2.19 x86 kernels remain. Mitigation focus: Identify any x86 Linux kernels older than 2.2.19.; Apply the relevant historical vendor kernel update where available.; Retire or isolate unsupported legacy systems that cannot be patched..
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-2001-1399 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
- 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.