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CVE-2023-54169

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CVE-2023-54169

Published: Dec 30, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
145e5637d941daec2e8d1ff21676cbf1aa62cf4d - < 4892e1e548b5bd6524c1c89df06e4849df26fc20
affected
145e5637d941daec2e8d1ff21676cbf1aa62cf4d - < 83a8f7337a14cdb215c76a8f4cf3f3be8b59177d
affected
145e5637d941daec2e8d1ff21676cbf1aa62cf4d - < 7035e3ae600c4e9cb3dc220c24dd77112ddff8b1
affected
145e5637d941daec2e8d1ff21676cbf1aa62cf4d - < d543b649ffe58a0cb4b6948b3305069c5980a1fa

Linux

Linux

affected
5.11
unaffected
0 - < 5.11
unaffected
5.15.121 - <= 5.15.*
unaffected
6.1.40 - <= 6.1.*
unaffected
6.4.5 - <= 6.4.*

+1 more versions

References

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