CVEvulnerability
CVE-2022-48798
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2024-07-16
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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.
Affected configurations
• linux linux kernel (>= 5.11 < 5.15.24)
• linux linux kernel (>= 5.16 < 5.16.10)
• linux linux kernel 5.17
References
- 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