cve-2024-36024
Vulnerability from cvelistv5
Published
2024-05-30 15:04
Modified
2024-11-05 09:26
Severity ?
Summary
drm/amd/display: Disable idle reallow as part of command/gpint execution
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website


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                "id": "CVE-2024-36024",
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          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/dc.h",
            "drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Disable idle reallow as part of command/gpint execution\n\n[Why]\nWorkaroud for a race condition where DMCUB is in the process of\ncommitting to IPS1 during the handshake causing us to miss the\ntransition into IPS2 and touch the INBOX1 RPTR causing a HW hang.\n\n[How]\nDisable the reallow to ensure that we have enough of a gap between entry\nand exit and we\u0027re not seeing back-to-back wake_and_executes."
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      "title": "drm/amd/display: Disable idle reallow as part of command/gpint execution",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36024",
    "datePublished": "2024-05-30T15:04:01.114Z",
    "dateReserved": "2024-05-17T13:50:33.158Z",
    "dateUpdated": "2024-11-05T09:26:59.292Z",
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