CVE-2005-2873

CVE-2005-2873 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 ipt_recent kernel module (ipt_recent.c) in Linux kernel 2.6.12 and earlier does not properly perform certain time tests when the jiffies value is greater than LONG_MAX, which can cause ipt_recent netfilter rules to block too early, a different vulnerability than CVE-2005-2872.

Frequently asked questions

What is CVE-2005-2873?
The ipt_recent kernel module (ipt_recent.c) in Linux kernel 2.6.12 and earlier does not properly perform certain time tests when the jiffies value is greater than LONG_MAX, which can cause ipt_recent netfilter rules to block too early, a different vulnerability than CVE-2005-2872.
How severe is CVE-2005-2873?
CVE-2005-2873 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2005-2873 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-2873?
CVE-2005-2873 primarily affects Linux Linux Kernel. In total, 62 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-2873?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-2873 published?
CVE-2005-2873 was published on 2005-09-09 and last updated on 2026-06-16.

References

Affected products (62)

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