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

Vulnerability from cvelistv5 – Published: 2025-12-24 10:55 – Updated: 2025-12-24 10:55
VLAI?
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
References
Impacted products
Vendor Product Version
Linux Linux Affected: 8700e3e7c4857d28ebaa824509934556da0b3e76 , < 3236221bb8e4de8e3d0c8385f634064fb26b8e38 (git)
Affected: 8700e3e7c4857d28ebaa824509934556da0b3e76 , < c8473cd5b301279a41dc75e5afb26b3d5223b6c7 (git)
Affected: 8700e3e7c4857d28ebaa824509934556da0b3e76 , < 0d938264fcfe4927e54f0e519da05af1d5d720b4 (git)
Affected: 8700e3e7c4857d28ebaa824509934556da0b3e76 , < b2b1ddc457458fecd1c6f385baa9fbda5f0c63ad (git)
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    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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          "programFiles": [
            "drivers/infiniband/sw/rxe/rxe_qp.c"
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          "value": "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."
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        "dateUpdated": "2025-12-24T10:55:56.619Z",
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    "datePublished": "2025-12-24T10:55:56.619Z",
    "dateReserved": "2025-12-24T10:53:46.180Z",
    "dateUpdated": "2025-12-24T10:55:56.619Z",
    "state": "PUBLISHED"
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  • 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.



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