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CVE-2022-49206

RDMA/mlx5: Fix memory leak in error flow for subscribe event routine

CVSS 5.5 MEDIUMEPSS 0.2%CWE-401
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix memory leak in error flow for subscribe event routine In case the second xa_insert() fails, the obj_event is not released. Fix the error unwind flow to free that memory to avoid a memory leak.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Productos afectados
Linux · Linux

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Referencias
https://git.kernel.org/stable/c/0174a89663a5ef83617da15bf24c0af2f62b6c7fhttps://git.kernel.org/stable/c/087f9c3f2309ed183f7e4b85ae57121d8663224dhttps://git.kernel.org/stable/c/414b4e8738484379f18d6c4e780787c80dbf8a2chttps://git.kernel.org/stable/c/8dd392e352d3269938fea32061a74655a613f929https://git.kernel.org/stable/c/c98d903ff9e79c210beddea4e6bc15ac38e25aa5https://git.kernel.org/stable/c/d66498507801fd9a20307a15a0814a0a016c3cde