Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.11, < 5.15.24 |
References
- https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcdPatch
- https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50Patch
- https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4abPatch
- https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcdPatch
- https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50Patch
- https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4abPatch
FAQ
What is CVE-2022-48798?
CVE-2022-48798 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 t...
How severe is CVE-2022-48798?
CVE-2022-48798 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-48798?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.