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I. Basic Information for CVE-2025-39969
Vulnerability Information

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Vulnerability Title
i40e: fix validation of VF state in get resources
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: i40e: fix validation of VF state in get resources VF state I40E_VF_STATE_ACTIVE is not the only state in which VF is actually active so it should not be used to determine if a VF is allowed to obtain resources. Use I40E_VF_STATE_RESOURCES_LOADED that is set only in i40e_vc_get_vf_resources_msg() and cleared during reset.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
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,该漏洞源于错误验证VF状态,可能导致资源获取不当。
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
LinuxLinux 171527da84149c2c7aa6a60a64b09d24f3546298 ~ 185745d56ec958bf8aa773828213237dfcc32f5a -
LinuxLinux 5.16 -
II. Public POCs for CVE-2025-39969
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III. Intelligence Information for CVE-2025-39969
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IV. Related Vulnerabilities
V. Comments for CVE-2025-39969

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