CVE-2012-0810 — Uncontrolled Resource Consumption in Kernel

CWE-400 — Uncontrolled Resource Consumption5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 85.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Linux KernelLinux Foundation Linux Kernel
Timeline
PublishedFeb 12
Latest updateApr 23

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5linux_foundation/linux_kernelbefore 3.3

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-xgx6-xwch-wmqq: The int3 handler in the Linux kernel before 3↗2022-04-23
▶
CVEList
CVE-2012-0810: The int3 handler in the Linux kernel before 3↗2020-02-12
▶

📋Vendor Advisories

1
Red Hat
kernel-rt: stack corruption when task gets scheduled out using the debug stack↗2012-02-23
▶

💬Community

1
Bugzilla
CVE-2012-0810 kernel-rt: stack corruption when task gets scheduled out using the debug stack↗2012-02-17
▶
CVE-2012-0810 — Uncontrolled Resource Consumption | cvebase