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I. Basic Information for CVE-2025-39830
Vulnerability Information

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Vulnerability Title
net/mlx5: HWS, Fix memory leak in hws_pool_buddy_init error path
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: HWS, Fix memory leak in hws_pool_buddy_init error path In the error path of hws_pool_buddy_init(), the buddy allocator cleanup doesn't free the allocator structure itself, causing a memory leak. Add the missing kfree() to properly release all allocated memory.
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hws_pool_buddy_init错误路径中未释放分配器结构,可能导致内存泄漏。
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 c61afff94373641695cc81999e9bb10408ea84d5 ~ 86d13a6f49cb68aa91bd718b1b627e72e77285c1 -
LinuxLinux 6.12 -
II. Public POCs for CVE-2025-39830
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III. Intelligence Information for CVE-2025-39830
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IV. Related Vulnerabilities
V. Comments for CVE-2025-39830

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