Vulnerability-Lookup

GHSA-7HQV-CX6X-H3C9

Vulnerability from github – Published: 2024-09-04 21:30 – Updated: 2024-10-10 18:31

Details

In the Linux kernel, the following vulnerability has been resolved:

iommu: Restore lost return in iommu_report_device_fault()

When iommu_report_device_fault gets called with a partial fault it is supposed to collect the fault into the group and then return.

Instead the return was accidently deleted which results in trying to process the fault and an eventual crash.

Deleting the return was a typo, put it back.

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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  "affected": [],
  "aliases": [
    "CVE-2024-44994"
  ],
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    "github_reviewed": false,
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  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu: Restore lost return in iommu_report_device_fault()\n\nWhen iommu_report_device_fault gets called with a partial fault it is\nsupposed to collect the fault into the group and then return.\n\nInstead the return was accidently deleted which results in trying to\nprocess the fault and an eventual crash.\n\nDeleting the return was a typo, put it back.",
  "id": "GHSA-7hqv-cx6x-h3c9",
  "modified": "2024-10-10T18:31:08Z",
  "published": "2024-09-04T21:30:32Z",
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CVE-2024-44994 (GCVE-0-2024-44994)

Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-05-04 09:30

Title

iommu: Restore lost return in iommu_report_device_fault()

Summary

In the Linux kernel, the following vulnerability has been resolved: iommu: Restore lost return in iommu_report_device_fault() When iommu_report_device_fault gets called with a partial fault it is supposed to collect the fault into the group and then return. Instead the return was accidently deleted which results in trying to process the fault and an eventual crash. Deleting the return was a typo, put it back.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/cc6bc2ab1663ec935…
	https://git.kernel.org/stable/c/fca5b78511e98bdff…

Impacted products

Vendor

Product

Version

Linux

Affected: 3dfa64aecbafc288216b2790438d395add192c30 , < cc6bc2ab1663ec9353636416af22452b078510e9 (git)
Affected: 3dfa64aecbafc288216b2790438d395add192c30 , < fca5b78511e98bdff2cdd55c172b23200a7b3404 (git)

Linux

Affected: 6.9
Unaffected: 0 , < 6.9 (semver)
Unaffected: 6.10.7 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)

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JSON

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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-7HQV-CX6X-H3C9

CVE-2024-44994 (GCVE-0-2024-44994)

Tags

Sightings

Nomenclature