Medium severity5.5NVD Advisory· Published Feb 12, 2020· Updated Jun 16, 2026

CVE-2012-0810

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernel2 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: <3.3
- (no CPE)range: <3.3
Linux Foundation/Linux kernelv5
Range: before 3.3

Patches

Vulnerability mechanics

References

git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git/commit/nvdMailing ListPatchVendor Advisory
git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git/commit/nvdMailing ListPatchVendor Advisory
bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000