CVE-2022-49813

MEDIUM

Linux Kernel 4.9-5.10.156 5.11-5.15.80 5.16-6.0.10 - Use-After-Free in ena_init() Error Handling

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0016
EPSS Percentile 5.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-908
Status published
Products (15)
linux/Kernel 4.9.0 - 5.10.156linux
linux/Kernel 5.11.0 - 5.15.80linux
linux/Kernel 5.16.0 - 6.0.10linux
Linux/Linux < 4.9
Linux/Linux 1738cd3ed342294360d6a74d4e58800004bff854 - 0e2369223b174d198ec42a3ec0a7f06c8727b968
Linux/Linux 1738cd3ed342294360d6a74d4e58800004bff854 - 3f7b2ef8fe924e299bc339811ea3f1b9935c040f
Linux/Linux 1738cd3ed342294360d6a74d4e58800004bff854 - 6b23a4b252044e4fd23438930d452244818d7000
Linux/Linux 1738cd3ed342294360d6a74d4e58800004bff854 - d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769
Linux/Linux 4.9
Linux/Linux 5.10.156 - 5.10.*
... and 5 more
Published May 01, 2025
Tracked Since Feb 18, 2026