Security readout for executives and security teams
CVE-2005-1764 is an old Linux kernel issue affecting 64-bit x86 systems around Linux 2.6.11. A local user could trigger a system denial of service because the kernel lacked a guard page for an AMD K8 processor bug. The available sources do not indicate remote exploitation or data theft. Exposure is most likely on obsolete 64-bit x86 Linux systems derived from the 2.6.11 era, especially unmaintained Mandriva or SUSE-era deployments. Modern supported kernels are unlikely to be affected, but legacy appliances and forgotten servers should be checked. Treat this as a legacy-system hygiene issue, not a current internet-scale emergency. Prioritize if old x86_64 Linux systems still support business operations or allow local user access. Mitigation focus: Check vendor advisories for affected kernel packages and supported upgrade paths.; Apply vendor kernel updates containing the upstream guard-page fix.; Retire or isolate unsupported Linux 2.6.11-era 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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ATT&CK lookup starting points
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CVE-2005-1764 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-kernel-guardpage-dos(43324)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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