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I. Basic Information for CVE-2025-39679
Vulnerability Information

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Vulnerability Title
drm/nouveau/nvif: Fix potential memory leak in nvif_vmm_ctor().
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/nvif: Fix potential memory leak in nvif_vmm_ctor(). When the nvif_vmm_type is invalid, we will return error directly without freeing the args in nvif_vmm_ctor(), which leading a memory leak. Fix it by setting the ret -EINVAL and goto done.
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drm/nouveau/nvif模块在nvif_vmm_ctor函数中内存泄漏。
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 6b252cf42281045a9f803d2198023500cfa6ebd2 ~ 72553fe19317fe93cb8591c83095c446bc7fe292 -
LinuxLinux 6.6 -
II. Public POCs for CVE-2025-39679
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III. Intelligence Information for CVE-2025-39679
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IV. Related Vulnerabilities
V. Comments for CVE-2025-39679

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