CVE-2002-0046: n/a vulnerability

CVE-2002-0046: Linux kernel, and possibly other operating systems, allows remote attackers to read portions of memory via...

Linux kernel, and possibly other operating systems, allows remote attackers to read portions of memory via a series of fragmented ICMP packets that generate an ICMP TTL Exceeded response, which includes portions of the memory in the response packet.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 02:35 UTC (UTC+00:00)

Security readout for executives and security teams

This old CVE describes a remote information leak where certain systems could include fragments of memory inside ICMP error replies. The business concern is exposure of sensitive data from legacy hosts, especially internet-facing systems. The bundle does not provide CVSS, affected versions, or confirmed modern exposure. Likely exposure is limited to legacy or unpatched systems that still exhibit this ICMP response behavior. Publicly reachable infrastructure is the main concern. The provided sources do not identify exact Linux kernel versions or other affected operating systems. Treat as a legacy exposure issue. It is not evidence of an urgent modern campaign, but unsupported internet-facing systems should be reviewed because remote memory disclosure can expose sensitive information. Mitigation focus: Inventory legacy Linux and network-facing systems for vendor support status.; Review Red Hat and relevant OS vendor advisories for applicable kernel updates.; Restrict unnecessary inbound ICMP exposure at network boundaries where operationally safe..

Prepared: Jul 1, 2026, 06:34 UTC (UTC+00:00)

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: Jun 25, 2002, 04:00 UTC (UTC+00:00)

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

CVE List V5 sourceCVE List V5
icmp-read-memory(7998)CVE reference · vdb-entry, x_refsource_XF

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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