cve-2021-47420
Vulnerability from cvelistv5
Published
2024-05-21 15:04
Modified
2024-11-04 12:05
Severity ?
Summary
drm/amdkfd: fix a potential ttm->sg memory leak
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website


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                "timestamp": "2024-06-11T17:26:39.842792Z",
                "version": "2.0.3"
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          "programFiles": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: fix a potential ttm-\u003esg memory leak\n\nMemory is allocated for ttm-\u003esg by kmalloc in kfd_mem_dmamap_userptr,\nbut isn\u0027t freed by kfree in kfd_mem_dmaunmap_userptr. Free it!"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2021-47420",
    "datePublished": "2024-05-21T15:04:08.635Z",
    "dateReserved": "2024-05-21T14:58:30.820Z",
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