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I. Basic Information for CVE-2025-39834
Vulnerability Information

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Vulnerability Title
net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow
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_action_get_shared_stc_nic error flow When an invalid stc_type is provided, the function allocates memory for shared_stc but jumps to unlock_and_out without freeing it, causing a memory leak. Fix by jumping to free_shared_stc label instead to ensure proper cleanup.
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,该漏洞源于错误处理流程中未释放内存,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 504e536d90104c850731840d3fbc95acf251f11b ~ 051fd8576a2e4e95d5870c5c9f8679c5b16882e4 -
LinuxLinux 6.12 -
II. Public POCs for CVE-2025-39834
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III. Intelligence Information for CVE-2025-39834
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IV. Related Vulnerabilities
V. Comments for CVE-2025-39834

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