CVE-2022-48798

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-48798
In the Linux kernel, the following vulnerability has been resolved: s390/cio: verify the driver availability for path_event call If no driver is attached to a device or the driver does not provide the path_event function, an FCES path-event on this device could end up in a kernel-panic. Verify the driver availability before the path_event function call.

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/a0619027f11590b2070624297530c34dc7f91bcd Patch
https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50 Patch
https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab Patch
https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd Patch
https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50 Patch
https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab 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:5.17:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:*
History

03 Oct 2025, 14:07

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd - () https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd - Patch
References () https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50 - () https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50 - Patch
References () https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab - () https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab - Patch
CPE cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:*
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux

21 Nov 2024, 07:34

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd - () https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd -
References () https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50 - () https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50 -
References () https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab - () https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab -
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: s390/cio: verifique la disponibilidad del controlador para la llamada path_event Si no hay ningún controlador conectado a un dispositivo o el controlador no proporciona la función path_event, un evento de ruta FCES en este dispositivo podría terminan en pánico. Verifique la disponibilidad del controlador antes de la llamada a la función path_event.

16 Jul 2024, 12:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-07-16 12:15

Updated : 2025-10-03 14:07

NVD link : CVE-2022-48798

Mitre link : CVE-2022-48798

CVE.ORG link : CVE-2022-48798

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo