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CVE-2009-2909

UnknownEPSS 0.40%

Last modified

CVE-2009-2909 is a vulnerability of currently unknown severity. Integer signedness error in the ax25_setsockopt function in net/ax25/af_ax25.c in the ax25 subsystem in the Linux kernel before 2.6.31.2 allows local users to cause a denial of service (OOPS) via a crafted optlen value in an SO_BINDTODEVICE operation.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

Integer signedness error in the ax25_setsockopt function in net/ax25/af_ax25.c in the ax25 subsystem in the Linux kernel before 2.6.31.2 allows local users to cause a denial of service (OOPS) via a crafted optlen value in an SO_BINDTODEVICE operation.

Metrics

EPSS Probability
0.40%

31.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LinuxLinux Kernel<= 2.6.31.1
LinuxLinux Kernel2.6.0
LinuxLinux Kernel2.6.1
LinuxLinux Kernel2.6.2
LinuxLinux Kernel2.6.3
LinuxLinux Kernel2.6.4
LinuxLinux Kernel2.6.5
LinuxLinux Kernel2.6.6
LinuxLinux Kernel2.6.7
LinuxLinux Kernel2.6.8
LinuxLinux Kernel2.6.8.1
LinuxLinux Kernel2.6.9
LinuxLinux Kernel2.6.10
LinuxLinux Kernel2.6.11
LinuxLinux Kernel2.6.11.1
LinuxLinux Kernel2.6.11.2
LinuxLinux Kernel2.6.11.3
LinuxLinux Kernel2.6.11.4
LinuxLinux Kernel2.6.11.5
LinuxLinux Kernel2.6.11.6
LinuxLinux Kernel2.6.11.7
LinuxLinux Kernel2.6.11.8
LinuxLinux Kernel2.6.11.9
LinuxLinux Kernel2.6.11.10
LinuxLinux Kernel2.6.11.11
LinuxLinux Kernel2.6.11.12
LinuxLinux Kernel2.6.12
LinuxLinux Kernel2.6.12.1
LinuxLinux Kernel2.6.12.2
LinuxLinux Kernel2.6.12.3
LinuxLinux Kernel2.6.12.4
LinuxLinux Kernel2.6.12.5
LinuxLinux Kernel2.6.12.6
LinuxLinux Kernel2.6.13
LinuxLinux Kernel2.6.13.1
LinuxLinux Kernel2.6.13.2
LinuxLinux Kernel2.6.13.3
LinuxLinux Kernel2.6.13.4
LinuxLinux Kernel2.6.13.5
LinuxLinux Kernel2.6.14
LinuxLinux Kernel2.6.14.1
LinuxLinux Kernel2.6.14.2
LinuxLinux Kernel2.6.14.3
LinuxLinux Kernel2.6.14.4
LinuxLinux Kernel2.6.14.5
LinuxLinux Kernel2.6.14.6
LinuxLinux Kernel2.6.14.7
LinuxLinux Kernel2.6.15
LinuxLinux Kernel2.6.15.1
LinuxLinux Kernel2.6.15.2

Showing 50 of 323 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-2909?
Integer signedness error in the ax25_setsockopt function in net/ax25/af_ax25.c in the ax25 subsystem in the Linux kernel before 2.6.31.2 allows local users to cause a denial of service (OOPS) via a crafted optlen value in an SO_BINDTODEVICE operation.
How severe is CVE-2009-2909?
Severity scoring for CVE-2009-2909 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2009-2909?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-2909?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST