CVE-2012-0810

MediumCVSS 5.5/10Last modified Jun 16, 2026

Description

The int3 handler in the Linux kernel before 3.3 relies on a per-CPU debug stack, which allows local users to cause a denial of service (stack corruption and panic) via a crafted application that triggers certain lock contention.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

VendorProductVersions
Linux FoundationLinux kernelbefore 3.3

References

Timeline

Published
Feb 12, 2020
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2012-0810: Medium severity, CVSS 5.5 | Vulnix