Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2017-5857

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（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发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中的hw/display/virtio-gpu-3d.c文件的‘virgl_cmd_resource_unref’函数存在内存泄露漏洞。本地攻击者可通过发送大量的VIRTIO_GPU_CMD_RESOURCE_UNREF命令攻击者可利用该漏洞造成拒绝服务（主机内存消耗）。

AI Predicted 5.5 Difficulty: Easy EPSS 0.39% · P33
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2017-5857

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Memory leak in the virgl_cmd_resource_unref function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_UNREF commands sent without detaching the backing storage beforehand.
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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发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中的hw/display/virtio-gpu-3d.c文件的‘virgl_cmd_resource_unref’函数存在内存泄露漏洞。本地攻击者可通过发送大量的VIRTIO_GPU_CMD_RESOURCE_UNREF命令攻击者可利用该漏洞造成拒绝服务（主机内存消耗）。
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-2017-5857

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2017-5857

请登录查看更多情报信息。

Vendor Advisories for CVE-2017-5857 (3)

Mailing List Discussions for CVE-2017-5857 (1)

Other References for CVE-2017-5857 (1)

Same Patch Batch · n/a · 2017-03-16 · 16 CVEs total

CVE-2017-6023 多款Fatek Automation PLC产品缓冲区错误漏洞
CVE-2017-6061 SAP BusinessObjects Financial Consolidation help组件跨站脚本漏洞
CVE-2016-10246 Artifex Software MuPDF 缓冲区错误漏洞
CVE-2016-10247 Artifex Software MuPDF 缓冲区错误漏洞
CVE-2017-6510 EFS Software Easy File Sharing FTP Server 路径遍历漏洞
CVE-2015-8981 PoDoFo 缓冲区错误漏洞
CVE-2016-0770 WordPress Connections Business Directory插件跨站脚本漏洞
CVE-2016-10187 Calibre 信息泄露漏洞
CVE-2017-5505 JasPer 缓冲区错误漏洞
CVE-2017-5617 SVG Salamander 安全漏洞
CVE-2017-5667 QEMU 安全漏洞
CVE-2017-5856 QEMU 安全漏洞
CVE-2017-6949 CHICKEN Scheme 安全漏洞
CVE-2017-6951 Linux kernel 安全漏洞
CVE-2017-6952 Capstone 数字错误漏洞

IV. Related Vulnerabilities

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