CVE-2024-46811
Vulnerability from cvelistv5
Published
2024-09-27 12:35
Modified
2024-12-19 09:23
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box [Why] Coverity reports OVERRUN warning. soc.num_states could be 40. But array range of bw_params->clk_table.entries is 8. [How] Assert if soc.num_states greater than 8.
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website


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                "id": "CVE-2024-46811",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T14:19:04.715171Z",
                "version": "2.0.3"
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          "programFiles": [
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            "drivers/gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c",
            "drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c",
            "drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c"
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            "drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c",
            "drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c"
          ],
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          "vendor": "Linux",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box\n\n[Why]\nCoverity reports OVERRUN warning. soc.num_states could\nbe 40. But array range of bw_params-\u003eclk_table.entries is 8.\n\n[How]\nAssert if soc.num_states greater than 8."
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-46811",
    "datePublished": "2024-09-27T12:35:54.445Z",
    "dateReserved": "2024-09-11T15:12:18.283Z",
    "dateUpdated": "2024-12-19T09:23:39.687Z",
    "state": "PUBLISHED"
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