---
cve: "CVE-2022-48798"
severity: "LOW"
cvss: 3.1
epss: "24%"
vendor: "Linux"
kev: false
exploited: false
published: "2024-07-16 12:15:04"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T19:14:36+02:00"
---

# CVE-2022-48798

> 3.1 LOW

## Beschreibung

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.

## Patch verfügbar (OSV)

- Kernel ≥ 5.15.24
- Kernel ≥ 5.16.10

## Referenzen

- <https://git.kernel.org/stable/c/fe990b7bf6ac93f1d850d076b8f0e758268aa4ab>
- <https://git.kernel.org/stable/c/a0619027f11590b2070624297530c34dc7f91bcd>
- <https://git.kernel.org/stable/c/dd9cb842fa9d90653a9b48aba52f89c069f3bc50>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-48798) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_