CVE-2023-54169
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: fix memory leak in mlx5e_ptp_open
When kvzalloc_node or kvzalloc failed in mlx5e_ptp_open, the memory pointed by "c" or "cparams" is not freed, which can lead to a memory leak. Fix by freeing the array in the error path.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 145e5637d941daec2e8d1ff21676cbf1aa62cf4d < 4892e1e548b5bd6524c1c89df06e4849df26fc20 | affected |
| Linux | Linux | 145e5637d941daec2e8d1ff21676cbf1aa62cf4d < 83a8f7337a14cdb215c76a8f4cf3f3be8b59177d | affected |
| Linux | Linux | 145e5637d941daec2e8d1ff21676cbf1aa62cf4d < 7035e3ae600c4e9cb3dc220c24dd77112ddff8b1 | affected |
| Linux | Linux | 145e5637d941daec2e8d1ff21676cbf1aa62cf4d < d543b649ffe58a0cb4b6948b3305069c5980a1fa | affected |
| Linux | Linux | 5.11 | affected |
| Linux | Linux | 0 < 5.11 | unaffected |
| Linux | Linux | 5.15.121 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.40 <= 6.1.* | unaffected |
| Linux | Linux | 6.4.5 <= 6.4.* | unaffected |
| Linux | Linux | 6.5 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/4892e1e548b5bd6524c1c89df06e4849df26fc20
- https://git.kernel.org/stable/c/83a8f7337a14cdb215c76a8f4cf3f3be8b59177d
- https://git.kernel.org/stable/c/7035e3ae600c4e9cb3dc220c24dd77112ddff8b1
- https://git.kernel.org/stable/c/d543b649ffe58a0cb4b6948b3305069c5980a1fa
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