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CVE-2022-0998

Quick assessment

Affected
n/a 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基金会的开源操作系统Linux所使用的内核。 Linux kernel virtio device 驱动存在安全漏洞，该漏洞源于在用户触发 vhost_vdpa_config_validate 函数的方式中存在整数溢出缺陷。攻击者通过该漏洞可以使系统崩溃或可能提升他们在系统上的权限。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.37% · P30

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-0998

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
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 virtio device 驱动存在安全漏洞，该漏洞源于在用户触发 vhost_vdpa_config_validate 函数的方式中存在整数溢出缺陷。攻击者通过该漏洞可以使系统崩溃或可能提升他们在系统上的权限。
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
- Kernel Linux kernel 5.17-rc1 -

II. Public POCs for CVE-2022-0998

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III. Intelligence Information for CVE-2022-0998

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Vendor Advisories for CVE-2022-0998 (1)

Mailing List Discussions for CVE-2022-0998 (1)

Other References for CVE-2022-0998 (1)

Same Patch Batch · n/a · 2022-03-30 · 99 CVEs total

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CVE-2021-39755 Google Android 安全漏洞
CVE-2021-39757 Google Android 安全漏洞
CVE-2021-39752 Google Android 安全漏洞
CVE-2021-39751 Google Android 安全漏洞
CVE-2021-39750 Google Android 安全漏洞
CVE-2021-39749 Google Android 安全漏洞
CVE-2021-39748 Google Android 安全漏洞
CVE-2021-39747 Google Android 安全漏洞
CVE-2021-39746 Google Android 安全漏洞
CVE-2021-39745 Google Android 安全漏洞

Showing top 20 of 99 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Kernel
Same vendor: n/a
Same weakness: CWE-190

V. Comments for CVE-2022-0998

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