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CVE Record

CVE-2004-2660: Memory leak in direct-io.c in Linux kernel 2.6.x before 2.6.10 allows local users to cause a denial of serv...

Memory leak in direct-io.c in Linux kernel 2.6.x before 2.6.10 allows local users to cause a denial of service (memory consumption) via certain O_DIRECT (direct IO) write requests.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2004-2660 is an old Linux kernel flaw where certain local direct I/O write activity can leak memory. A user with local access could exhaust system memory and disrupt services. The bundle does not show remote code execution, data theft, or active exploitation evidence. Exposure is most likely on legacy Linux 2.6.x systems, appliances, or vendor-managed products that still run kernels before 2.6.10. Modern supported Linux distributions are unlikely to be affected, but embedded or long-lived systems need inventory confirmation. Treat this as a legacy-platform hygiene issue with availability risk. It is not urgent like an actively exploited remote bug, but any internet-facing or business-critical service on obsolete kernels should be remediated promptly. Mitigation focus: Inventory systems running Linux 2.6.x kernels.; Upgrade affected kernels using applicable vendor advisories.; Prioritize Red Hat, Debian, and Avaya systems referenced in the bundle..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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