CVE-2022-49813

MEDIUM EPSS 5.5%
Published May 1, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 1, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-908

Affected Products 8

VendorProductVersionRange
linuxlinux_kernel*≥4.9  –  <5.10.156
linuxlinux_kernel*≥5.11  –  <5.15.80
linuxlinux_kernel*≥5.16  –  <6.0.10
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any

References 4

  • git.kernel.org https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769
    Patch