CVE-2005-2973

CVE-2005-2973 is a low-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The udp_v6_get_port function in udp.c in Linux 2.6 before 2.6.14-rc5, when running IPv6, allows local users to cause a denial of service (infinite loop and crash).

Frequently asked questions

What is CVE-2005-2973?
The udp_v6_get_port function in udp.c in Linux 2.6 before 2.6.14-rc5, when running IPv6, allows local users to cause a denial of service (infinite loop and crash).
How severe is CVE-2005-2973?
CVE-2005-2973 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2005-2973 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-2973?
CVE-2005-2973 primarily affects Linux Linux Kernel. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-2973?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-2973 published?
CVE-2005-2973 was published on 2005-10-27 and last updated on 2026-06-16.

References

Affected products (35)

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