Vulnerability-Lookup

GHSA-4JMF-J564-CPMX

Vulnerability from github – Published: 2025-12-24 12:30 – Updated: 2025-12-24 12:30

Details

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

RDMA/rxe: Fix the error "trying to register non-static key in rxe_cleanup_task"

In the function rxe_create_qp(), rxe_qp_from_init() is called to initialize qp, internally things like rxe_init_task are not setup until rxe_qp_init_req().

If an error occurred before this point then the unwind will call rxe_cleanup() and eventually to rxe_qp_do_cleanup()/rxe_cleanup_task() which will oops when trying to access the uninitialized spinlock.

If rxe_init_task is not executed, rxe_cleanup_task will not be called.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-54028"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-24T11:15:55Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rxe: Fix the error \"trying to register non-static key in rxe_cleanup_task\"\n\nIn the function rxe_create_qp(), rxe_qp_from_init() is called to\ninitialize qp, internally things like rxe_init_task are not setup until\nrxe_qp_init_req().\n\nIf an error occurred before this point then the unwind will call\nrxe_cleanup() and eventually to rxe_qp_do_cleanup()/rxe_cleanup_task()\nwhich will oops when trying to access the uninitialized spinlock.\n\nIf rxe_init_task is not executed, rxe_cleanup_task will not be called.",
  "id": "GHSA-4jmf-j564-cpmx",
  "modified": "2025-12-24T12:30:28Z",
  "published": "2025-12-24T12:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54028"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d938264fcfe4927e54f0e519da05af1d5d720b4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3236221bb8e4de8e3d0c8385f634064fb26b8e38"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b2b1ddc457458fecd1c6f385baa9fbda5f0c63ad"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8473cd5b301279a41dc75e5afb26b3d5223b6c7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-54028 (GCVE-0-2023-54028)

Vulnerability from cvelistv5 – Published: 2025-12-24 10:55 – Updated: 2026-05-11 19:54

Title

RDMA/rxe: Fix the error "trying to register non-static key in rxe_cleanup_task"

Summary

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the error "trying to register non-static key in rxe_cleanup_task" In the function rxe_create_qp(), rxe_qp_from_init() is called to initialize qp, internally things like rxe_init_task are not setup until rxe_qp_init_req(). If an error occurred before this point then the unwind will call rxe_cleanup() and eventually to rxe_qp_do_cleanup()/rxe_cleanup_task() which will oops when trying to access the uninitialized spinlock. If rxe_init_task is not executed, rxe_cleanup_task will not be called.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/3236221bb8e4de8e3…
https://git.kernel.org/stable/c/c8473cd5b301279a4…
https://git.kernel.org/stable/c/0d938264fcfe4927e…
https://git.kernel.org/stable/c/b2b1ddc457458fecd…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 8700e3e7c4857d28ebaa824509934556da0b3e76 , < 3236221bb8e4de8e3d0c8385f634064fb26b8e38 (git) Affected: 8700e3e7c4857d28ebaa824509934556da0b3e76 , < c8473cd5b301279a41dc75e5afb26b3d5223b6c7 (git) Affected: 8700e3e7c4857d28ebaa824509934556da0b3e76 , < 0d938264fcfe4927e54f0e519da05af1d5d720b4 (git) Affected: 8700e3e7c4857d28ebaa824509934556da0b3e76 , < b2b1ddc457458fecd1c6f385baa9fbda5f0c63ad (git)
Linux	Linux	Affected: 4.8 Unaffected: 0 , < 4.8 (semver) Unaffected: 6.1.32 , ≤ 6.1.* (semver) Unaffected: 6.2.15 , ≤ 6.2.* (semver) Unaffected: 6.3.2 , ≤ 6.3.* (semver) Unaffected: 6.4 , ≤ * (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.
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