CVE-2022-49813
MEDIUM severity · CVSS 5.5 · CWE-908
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix error handling in ena_init() The ena_init() won't destroy workqueue created by create_singlethread_workqueue() when pci_register_driver() failed. Call destroy_workqueue() when pci_register_driver() failed to prevent the resource leak.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968Patch
- https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040fPatch
- https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000Patch
- https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769Patch