Security readout for executives and security teams
This CVE describes a local denial-of-service flaw in Ubuntu 5.10, 6.06 LTS, and 6.10 on PowerPC systems. A local user could trigger a kernel panic, taking the machine offline. The business risk is availability loss on very old, likely legacy systems, not data theft or remote compromise based on the supplied sources. Exposure is most likely limited to legacy Ubuntu 5.10, 6.06 LTS, or 6.10 PowerPC hosts, including old appliances or lab systems. The structured affected-product list is not populated, so asset validation should rely on OS, kernel, and architecture inventory rather than product CPE matching alone. Treat this as a legacy availability risk. It is not currently evidenced as internet-exploitable or actively exploited, but any remaining affected host could be crashed by a local user. Prioritize if the system supports critical operations or allows shared user access. Mitigation focus: Identify any Ubuntu 5.10, 6.06 LTS, or 6.10 PowerPC systems.; Check Ubuntu USN-395-1 and relevant distro advisories for applicable kernel updates.; Prioritize retirement or migration of unsupported legacy PowerPC Ubuntu hosts..
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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Open ATT&CK lookupCVE-2006-5649 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H1.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.5MediumVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
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.
Uncontrolled Resource Consumption
Uncontrolled Resource Consumption represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.