Vulnerability-Lookup

GHSA-VMMW-2V5H-4HF6

Vulnerability from github – Published: 2024-07-29 18:30 – Updated: 2025-11-04 00:31

Details

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

RDMA/restrack: Fix potential invalid address access

struct rdma_restrack_entry's kern_name was set to KBUILD_MODNAME in ib_create_cq(), while if the module exited but forgot del this rdma_restrack_entry, it would cause a invalid address access in rdma_restrack_clean() when print the owner of this rdma_restrack_entry.

These code is used to help find one forgotten PD release in one of the ULPs. But it is not needed anymore, so delete them.

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-2024-42080"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-29T16:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/restrack: Fix potential invalid address access\n\nstruct rdma_restrack_entry\u0027s kern_name was set to KBUILD_MODNAME\nin ib_create_cq(), while if the module exited but forgot del this\nrdma_restrack_entry, it would cause a invalid address access in\nrdma_restrack_clean() when print the owner of this rdma_restrack_entry.\n\nThese code is used to help find one forgotten PD release in one of the\nULPs. But it is not needed anymore, so delete them.",
  "id": "GHSA-vmmw-2v5h-4hf6",
  "modified": "2025-11-04T00:31:05Z",
  "published": "2024-07-29T18:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42080"
    },
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      "type": "WEB",
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      "url": "https://git.kernel.org/stable/c/ca537a34775c103f7b14d7bbd976403f1d1525d8"
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    },
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      "type": "CVSS_V3"
    }
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}

CVE-2024-42080 (GCVE-0-2024-42080)

Vulnerability from cvelistv5 – Published: 2024-07-29 15:52 – Updated: 2026-05-11 20:26

Title

RDMA/restrack: Fix potential invalid address access

Summary

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Fix potential invalid address access struct rdma_restrack_entry's kern_name was set to KBUILD_MODNAME in ib_create_cq(), while if the module exited but forgot del this rdma_restrack_entry, it would cause a invalid address access in rdma_restrack_clean() when print the owner of this rdma_restrack_entry. These code is used to help find one forgotten PD release in one of the ULPs. But it is not needed anymore, so delete them.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 16:19 UTC

Assigner

Linux mitre root

References

6 references

URL	Tags
https://git.kernel.org/stable/c/8656ef8a9288d6c93…
https://git.kernel.org/stable/c/782bdaf9d01658281…
https://git.kernel.org/stable/c/8ac281d42337f36cf…
https://git.kernel.org/stable/c/f45b43d17240e9ca6…
https://git.kernel.org/stable/c/ca537a34775c103f7…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 03286030ac0420c759fa25f5b976e40293bccaaf , < 8656ef8a9288d6c932654f8d3856dc4ab1cfc6b5 (git) Affected: 03286030ac0420c759fa25f5b976e40293bccaaf , < 782bdaf9d01658281bc813f3f873e6258aa1fd8d (git) Affected: 03286030ac0420c759fa25f5b976e40293bccaaf , < 8ac281d42337f36cf7061cf1ea094181b84bc1a9 (git) Affected: 03286030ac0420c759fa25f5b976e40293bccaaf , < f45b43d17240e9ca67ebf3cc82bb046b07cc1c61 (git) Affected: 03286030ac0420c759fa25f5b976e40293bccaaf , < ca537a34775c103f7b14d7bbd976403f1d1525d8 (git)
Linux	Linux	Affected: 4.17 Unaffected: 0 , < 4.17 (semver) Unaffected: 5.15.162 , ≤ 5.15.* (semver) Unaffected: 6.1.97 , ≤ 6.1.* (semver) Unaffected: 6.6.37 , ≤ 6.6.* (semver) Unaffected: 6.9.8 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix)

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.