CVE-2022-49024

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49024
In the Linux kernel, the following vulnerability has been resolved: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods In m_can_pci_remove() and error handling path of m_can_pci_probe(), m_can_class_free_dev() should be called to free resource allocated by m_can_class_allocate_dev(), otherwise there will be memleak.

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

References
Link Resource
https://git.kernel.org/stable/c/0bbb88651ef6b7fbb1bf75ec7ba69add632e834b Patch
https://git.kernel.org/stable/c/1eca1d4cc21b6d0fc5f9a390339804c0afce9439 Patch
https://git.kernel.org/stable/c/ea8dc27bb044e19868155e500ce397007be98656 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: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:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:*
History

24 Oct 2024, 03:50

Type Values Removed Values Added
CWE CWE-401
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/0bbb88651ef6b7fbb1bf75ec7ba69add632e834b - () https://git.kernel.org/stable/c/0bbb88651ef6b7fbb1bf75ec7ba69add632e834b - Patch
References () https://git.kernel.org/stable/c/1eca1d4cc21b6d0fc5f9a390339804c0afce9439 - () https://git.kernel.org/stable/c/1eca1d4cc21b6d0fc5f9a390339804c0afce9439 - Patch
References () https://git.kernel.org/stable/c/ea8dc27bb044e19868155e500ce397007be98656 - () https://git.kernel.org/stable/c/ea8dc27bb044e19868155e500ce397007be98656 - Patch

23 Oct 2024, 15:12

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: can: m_can: pci: agregar m_can_class_free_dev() faltante en los métodos probe/remove En m_can_pci_remove() y la ruta de manejo de errores de m_can_pci_probe(), se debe llamar a m_can_class_free_dev() para liberar el recurso asignado por m_can_class_allocate_dev(), de lo contrario habrá una fuga de memoria.

21 Oct 2024, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-10-21 20:15

Updated : 2024-10-24 03:50

NVD link : CVE-2022-49024

Mitre link : CVE-2022-49024

CVE.ORG link : CVE-2022-49024

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime