RDMA/mlx5: Fix memory leak in GET_DATA_DIRECT_SYSFS_PATH handler
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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Configuration 1 [-]
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| Linux | Linux Kernel |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.160% probability within 30 days)
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ssvc
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| Weaknesses | CWE-772 | |
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threat_severity
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cvssV3_1
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| Weaknesses | CWE-401 |
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| Description | In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix memory leak in GET_DATA_DIRECT_SYSFS_PATH handler The UVERBS_HANDLER(MLX5_IB_METHOD_GET_DATA_DIRECT_SYSFS_PATH) function allocates memory for the device path using kobject_get_path(). If the length of the device path exceeds the output buffer length, the function returns -ENOSPC but does not free the allocated memory, resulting in a memory leak. Add a kfree() call to the error path to ensure the allocated memory is properly freed. Compile tested only. Issue found using a prototype static analysis tool and code review. | |
| Title | RDMA/mlx5: Fix memory leak in GET_DATA_DIRECT_SYSFS_PATH handler | |
| First Time appeared |
Linux
Linux linux Kernel |
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| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
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Linux
Linux linux Kernel |
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