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CVE-2014-0142

Quick assessment

Affected
n/a n/a
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.

QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）个人开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU 2.0.0之前版本存在数字错误漏洞。本地攻击者可利用该漏洞造成拒绝服务（除零错误和崩溃）。

AI Predicted 5.5 Difficulty: Easy EPSS 0.38% · P31
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I. Basic Information for CVE-2014-0142

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
QEMU, possibly before 2.0.0, allows local users to cause a denial of service (divide-by-zero error and crash) via a zero value in the (1) tracks field to the seek_to_sector function in block/parallels.c or (2) extent_size field in the bochs function in block/bochs.c.
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
QEMU 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）个人开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU 2.0.0之前版本存在数字错误漏洞。本地攻击者可利用该漏洞造成拒绝服务（除零错误和崩溃）。
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
- n/a n/a -

II. Public POCs for CVE-2014-0142

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III. Intelligence Information for CVE-2014-0142

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Vendor Advisories for CVE-2014-0142 (4)

Other References for CVE-2014-0142 (2)

Same Patch Batch · n/a · 2017-08-10 · 6 CVEs total

CVE-2014-0143 QEMU 输入验证错误漏洞
CVE-2014-0145 QEMU 缓冲区错误漏洞
CVE-2014-0146 QEMU 代码问题漏洞
CVE-2017-12798 NexusPHP 跨站脚本漏洞
CVE-2017-12799 GNU Binutils 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2014-0142

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