{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "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->clk_table.entries is 8.\n\n[How]\nAssert if soc.num_states greater than 8."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/amd/display/dc/dml/dcn302/dcn302_fpu.c",
                  "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"
               ],
               "versions": [
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "4003bac78438",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "aba188d6f4eb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "188fd1616ec4",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/amd/display/dc/dml/dcn302/dcn302_fpu.c",
                  "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"
               ],
               "versions": [
                  {
                     "version": "6.6.50",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.9",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/4003bac784380fed1f94f197350567eaa73a409d"
            },
            {
               "url": "https://git.kernel.org/stable/c/aba188d6f4ebaf52acf13f204db2bd2c22072504"
            },
            {
               "url": "https://git.kernel.org/stable/c/188fd1616ec43033cedbe343b6579e9921e2d898"
            }
         ],
         "title": "drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-46811",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}