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I. Basic Information for CVE-2022-36402
Vulnerability Information

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Vulnerability Title
There is an int overflow vulnerability in vmwgfx driver
Source: NVD (National Vulnerability Database)
Vulnerability Description
An integer overflow vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对可索引资源的访问不恰当(越界错误)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全漏洞,该漏洞源于vmwgfx 驱动程序中发现了一个整数溢出漏洞,攻击者利用该漏洞可以获得特权,从而导致服务拒绝。
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
VendorProductAffected VersionsCPESubscribe
Linuxkernel v4.3-rc1 ~ 5.13.0-52* -
II. Public POCs for CVE-2022-36402
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III. Intelligence Information for CVE-2022-36402
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