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CVE-2013-4535

Quick assessment

Affected
n/a QEMU
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)软件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 1.7.2之前版本中的hw/virtio/virtio.c文件中的‘virtqueue_map_sg’函数存在输入验证错误漏洞。攻击者可利用该漏洞读取任意文件。

AI Predicted 9.8 Difficulty: Easy EPSS 0.96% · P60
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I. Basic Information for CVE-2013-4535

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The virtqueue_map_sg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read.
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 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU(Quick Emulator)是法国法布里斯-贝拉(Fabrice Bellard)软件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 1.7.2之前版本中的hw/virtio/virtio.c文件中的‘virtqueue_map_sg’函数存在输入验证错误漏洞。攻击者可利用该漏洞读取任意文件。
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
- QEMU before 1.7.2 -

II. Public POCs for CVE-2013-4535

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III. Intelligence Information for CVE-2013-4535

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Vendor Advisories for CVE-2013-4535 (3)

Mailing List Discussions for CVE-2013-4535 (2)

Other References for CVE-2013-4535 (1)

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Showing top 20 of 55 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2013-4535

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