CVE-2025-39834Medium· 5.5▾ SunlitIn 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…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the CISA ADP record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 21.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
0.1% → 0.2%
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.
Linux >= 504e536d90104c850731840d3fbc95acf251f11b < a2751e1af5dc8b1a64cfd463576c58617c2573acLinux >= 504e536d90104c850731840d3fbc95acf251f11b < 051fd8576a2e4e95d5870c5c9f8679c5b16882e4Linux >= 504e536d90104c850731840d3fbc95acf251f11b < a630f83592cdad1253523a1b760cfe78fef6cd9cLinux 6.12Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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