Strix
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CVE-2012-2373

UnknownEPSS 0.26%

Last modified

CVE-2012-2373 is a vulnerability of currently unknown severity. The Linux kernel before 3.4.5 on the x86 platform, when Physical Address Extension (PAE) is enabled, does not properly use the Page Middle Directory (PMD), which allows local users to cause a denial of service (panic) via a crafted application that triggers a race condition.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

Description

The Linux kernel before 3.4.5 on the x86 platform, when Physical Address Extension (PAE) is enabled, does not properly use the Page Middle Directory (PMD), which allows local users to cause a denial of service (panic) via a crafted application that triggers a race condition.

Metrics

EPSS Probability
0.26%

16.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LinuxLinux Kernel<= 3.4.4
LinuxLinux Kernel3.4
LinuxLinux Kernel3.4.1
LinuxLinux Kernel3.4.2
LinuxLinux Kernel3.4.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-2373?
The Linux kernel before 3.4.5 on the x86 platform, when Physical Address Extension (PAE) is enabled, does not properly use the Page Middle Directory (PMD), which allows local users to cause a denial of service (panic) via a crafted application that triggers a race condition.
How severe is CVE-2012-2373?
Severity scoring for CVE-2012-2373 is pending analysis. The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.
How do I fix CVE-2012-2373?
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-2012-2373?

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

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Source: NVD / NIST