CVE-2022-49206

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Source
https://cve.org/CVERecord?id=CVE-2022-49206
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49206.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49206
Downstream
Related
Published
2025-02-26T01:55:45.685Z
Modified
2026-03-20T12:22:15.545009Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
Details

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 xainsert() fails, the objevent is not released. Fix the error unwind flow to free that memory to avoid a memory leak.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49206.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
7597385371425febdaa8c6a1da3625d4ffff16f5
Fixed
0174a89663a5ef83617da15bf24c0af2f62b6c7f
Fixed
c98d903ff9e79c210beddea4e6bc15ac38e25aa5
Fixed
8dd392e352d3269938fea32061a74655a613f929
Fixed
d66498507801fd9a20307a15a0814a0a016c3cde
Fixed
414b4e8738484379f18d6c4e780787c80dbf8a2c
Fixed
087f9c3f2309ed183f7e4b85ae57121d8663224d

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49206.json"