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CVE Record

CVE-2004-1983: The arch_get_unmapped_area function in mmap.c in the PaX patches for Linux kernel 2.6, when Address Space L...

The arch_get_unmapped_area function in mmap.c in the PaX patches for Linux kernel 2.6, when Address Space Layout Randomization (ASLR) is enabled, allows local users to cause a denial of service (infinite loop) via unknown attack vectors.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is a legacy local denial-of-service issue in PaX hardening patches for Linux 2.6 when ASLR is enabled. A local user could trigger an infinite loop, potentially making the system unavailable. The source bundle does not identify active exploitation, exact affected package versions, or a CVSS score. Exposure is most likely limited to legacy Linux 2.6 systems using PaX patches with ASLR enabled. The CVE bundle lists vendor and product as n/a, so exact affected distributions and versions are incomplete. Treat this as a legacy exposure cleanup item unless affected systems support important services or untrusted local users. Business urgency rises if old PaX-hardened Linux 2.6 hosts remain in production. Mitigation focus: Identify any legacy Linux 2.6 systems using PaX patches with ASLR enabled.; Review PaX, Gentoo GLSA, and distribution guidance for applicable fixed kernels or patches.; Retire or isolate unsupported legacy kernels where vendor fixes are unavailable..

Prepared

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

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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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

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.

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

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

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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