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CVE-2012-0810

Quick assessment

Affected
Linux Foundation Linux kernel
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel中存在本地拒绝服务漏洞。攻击者可利用该漏洞触发内核崩溃，拒绝服务合法用户。

AI Predicted 4.7 Difficulty: Moderate EPSS 0.38% · P31

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2012-0810

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel中存在本地拒绝服务漏洞。攻击者可利用该漏洞触发内核崩溃，拒绝服务合法用户。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Foundation Linux kernel before 3.3 -

II. Public POCs for CVE-2012-0810

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III. Intelligence Information for CVE-2012-0810

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Patches & Fixes for CVE-2012-0810 (2)

Vendor Advisories for CVE-2012-0810 (1)

IV. Related Vulnerabilities

Same product: Linux kernel
Same vendor: Linux Foundation

V. Comments for CVE-2012-0810

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