CVE-2009-1185

CVE-2009-1185 is a high-severity vulnerability in Udev Project Udev with a CVSS 2.0 base score of 7.2. Its EPSS exploit-prediction score of 82% places it in the 100th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-346.

Key facts

Description

udev before 1.4.1 does not verify whether a NETLINK message originates from kernel space, which allows local users to gain privileges by sending a NETLINK message from user space.

Frequently asked questions

What is CVE-2009-1185?
udev before 1.4.1 does not verify whether a NETLINK message originates from kernel space, which allows local users to gain privileges by sending a NETLINK message from user space.
How severe is CVE-2009-1185?
CVE-2009-1185 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2009-1185 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 82% (100th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1185?
CVE-2009-1185 primarily affects Udev Project Udev. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-1185?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2009-1185 published?
CVE-2009-1185 was published on 2009-04-17 and last updated on 2026-06-16.

References

Affected products (22)

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