VulnerabilityModified
CVE-2022-49206
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.
MEDIUM 5.5EPSS 0.26%
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
Description
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
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0174a89663a5ef83617da15bf24c0af2f62b6c7fPatch
- https://git.kernel.org/stable/c/087f9c3f2309ed183f7e4b85ae57121d8663224dPatch
- https://git.kernel.org/stable/c/414b4e8738484379f18d6c4e780787c80dbf8a2cPatch
- https://git.kernel.org/stable/c/8dd392e352d3269938fea32061a74655a613f929Patch
- https://git.kernel.org/stable/c/c98d903ff9e79c210beddea4e6bc15ac38e25aa5Patch
- https://git.kernel.org/stable/c/d66498507801fd9a20307a15a0814a0a016c3cdePatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.