github - ghsa-h4fq-wqr3-5hg3

GHSA-H4FQ-WQR3-5HG3

Vulnerability from github – Published: 2024-07-16 12:30 – Updated: 2025-10-03 15:31

Details

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.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/cio: verify the driver availability for path_event call\n\nIf no driver is attached to a device or the driver does not provide the\npath_event function, an FCES path-event on this device could end up in a\nkernel-panic. Verify the driver availability before the path_event\nfunction call.",
  "id": "GHSA-h4fq-wqr3-5hg3",
  "modified": "2025-10-03T15:31:13Z",
  "published": "2024-07-16T12:30:40Z",
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CVE-2022-48798 (GCVE-0-2022-48798)

Vulnerability from cvelistv5 – Published: 2024-07-16 11:43 – Updated: 2025-05-04 08:23

Summary

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.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/fe990b7bf6ac93f1d…
	https://git.kernel.org/stable/c/a0619027f11590b20…
	https://git.kernel.org/stable/c/dd9cb842fa9d90653…

Impacted products

Vendor

Product

Version

Linux

Affected: 32ef938815c1fb42d65212aac860ab153a64de1a , < fe990b7bf6ac93f1d850d076b8f0e758268aa4ab (git)
Affected: 32ef938815c1fb42d65212aac860ab153a64de1a , < a0619027f11590b2070624297530c34dc7f91bcd (git)
Affected: 32ef938815c1fb42d65212aac860ab153a64de1a , < dd9cb842fa9d90653a9b48aba52f89c069f3bc50 (git)

Linux

Affected: 5.11
Unaffected: 0 , < 5.11 (semver)
Unaffected: 5.15.24 , ≤ 5.15.* (semver)
Unaffected: 5.16.10 , ≤ 5.16.* (semver)
Unaffected: 5.17 , ≤ * (original_commit_for_fix)

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-H4FQ-WQR3-5HG3

CVE-2022-48798 (GCVE-0-2022-48798)

Tags

Sightings

Nomenclature