CVE-2022-49813

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  2. Vulnerabilities (CVE)
  3. CVE-2022-49813

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

I

n 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
Link Resource
https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968 Patch
https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040f Patch
https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000 Patch
https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*
History

07 Nov 2025, 18:53

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968 - () https://git.kernel.org/stable/c/0e2369223b174d198ec42a3ec0a7f06c8727b968 - Patch
References () https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040f - () https://git.kernel.org/stable/c/3f7b2ef8fe924e299bc339811ea3f1b9935c040f - Patch
References () https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000 - () https://git.kernel.org/stable/c/6b23a4b252044e4fd23438930d452244818d7000 - Patch
References () https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769 - () https://git.kernel.org/stable/c/d349e9be5a2c2d7588a2c4e4bfa0bb3dc1226769 - Patch
CWE CWE-908
CPE cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux

02 May 2025, 13:53

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: ena: Se corrige el manejo de errores en ena_init(). Ena_init() no destruye la cola de trabajo creada por create_singlethread_workqueue() cuando pci_register_driver() falla. Se llama a destroy_workqueue() cuando pci_register_driver() falla para evitar la fuga de recursos.

01 May 2025, 15:16

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-01 15:16

Updated : 2025-11-07 18:53

NVD link : CVE-2022-49813

Mitre link : CVE-2022-49813

CVE.ORG link : CVE-2022-49813

JSON object : View

Products Affected

linux

CWE
CWE-908

Use of Uninitialized Resource