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CVE-2012-3400

UnknownEPSS 8.81%

Last modified

CVE-2012-3400 is a vulnerability of currently unknown severity. Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.. EPSS estimates a 8.81% chance of exploitation in the next 30 days.

Description

Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.

Metrics

EPSS Probability
8.81%

94.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LinuxLinux Kernel< 3.0.37
LinuxLinux Kernel>= 3.1, < 3.2.23
LinuxLinux Kernel>= 3.4, < 3.4.5
CanonicalUbuntu Linux10.04
CanonicalUbuntu Linux11.04
CanonicalUbuntu Linux12.04

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-3400?
Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.
How severe is CVE-2012-3400?
Severity scoring for CVE-2012-3400 is pending analysis. The EPSS model estimates a 8.81% probability of exploitation in the next 30 days.
How do I fix CVE-2012-3400?
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-2012-3400?

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

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Source: NVD / NIST