How severe is CVE-2002-0046?

CVE-2002-0046 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-0046 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-0046?

CVE-2002-0046 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2002-0046?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2002-0046 published?

CVE-2002-0046 was published on 2002-01-31 and last updated on 2026-06-16.

CVE-2002-0046

CVE-2002-0046 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Linux Linux Kernel
Published: 2002-01-31
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2002-0046?: 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.
How severe is CVE-2002-0046?: CVE-2002-0046 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-0046 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0046?: CVE-2002-0046 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-0046?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-0046 published?: CVE-2002-0046 was published on 2002-01-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:linux:linux_kernel:2.6.20.1:*:*:*:*:*:*:*

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