CVE-2025-39896 (GCVE-0-2025-39896)
Vulnerability from cvelistv5
Published
2025-10-01 07:42
Modified
2025-10-01 07:42
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Prevent recovery work from being queued during device removal Use disable_work_sync() instead of cancel_work_sync() in ivpu_dev_fini() to ensure that no new recovery work items can be queued after device removal has started. Previously, recovery work could be scheduled even after canceling existing work, potentially leading to use-after-free bugs if recovery accessed freed resources. Rename ivpu_pm_cancel_recovery() to ivpu_pm_disable_recovery() to better reflect its new behavior.
References
Impacted products
Vendor Product Version
Linux Linux Version: 58cde80f45a2b1683ea3c24a9a9a4b0e1005336b
Version: 58cde80f45a2b1683ea3c24a9a9a4b0e1005336b
Version: 58cde80f45a2b1683ea3c24a9a9a4b0e1005336b
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          "programFiles": [
            "drivers/accel/ivpu/ivpu_drv.c",
            "drivers/accel/ivpu/ivpu_pm.c",
            "drivers/accel/ivpu/ivpu_pm.h"
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/ivpu: Prevent recovery work from being queued during device removal\n\nUse disable_work_sync() instead of cancel_work_sync() in ivpu_dev_fini()\nto ensure that no new recovery work items can be queued after device\nremoval has started. Previously, recovery work could be scheduled even\nafter canceling existing work, potentially leading to use-after-free\nbugs if recovery accessed freed resources.\n\nRename ivpu_pm_cancel_recovery() to ivpu_pm_disable_recovery() to better\nreflect its new behavior."
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      "providerMetadata": {
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        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/69a79ada8eb034ce016b5b78fb7d08d8687223de"
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    "cveId": "CVE-2025-39896",
    "datePublished": "2025-10-01T07:42:44.714Z",
    "dateReserved": "2025-04-16T07:20:57.146Z",
    "dateUpdated": "2025-10-01T07:42:44.714Z",
    "state": "PUBLISHED"
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  }
}


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