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…
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.