{
   "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: nv04: Fix out of bounds access\n\nWhen Output Resource (dcb->or) value is assigned in\nfabricate_dcb_output(), there may be out of bounds access to\ndac_users array in case dcb->or is zero because ffs(dcb->or) is\nused as index there.\nThe 'or' argument of fabricate_dcb_output() must be interpreted as a\nnumber of bit to set, not value.\n\nUtilize macros from 'enum nouveau_or' in calls instead of hardcoding.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/nouveau/nouveau_bios.c"
               ],
               "versions": [
                  {
                     "version": "2e5702aff395",
                     "lessThan": "c2b97f26f081",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "2e5702aff395",
                     "lessThan": "5050ae879a82",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "2e5702aff395",
                     "lessThan": "097c7918fcfa",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "2e5702aff395",
                     "lessThan": "df0991da7db8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "2e5702aff395",
                     "lessThan": "5fd4b090304e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "2e5702aff395",
                     "lessThan": "6690cc2732e2",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "2e5702aff395",
                     "lessThan": "26212da39ee1",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "2e5702aff395",
                     "lessThan": "cf92bb778eda",
                     "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/nouveau/nouveau_bios.c"
               ],
               "versions": [
                  {
                     "version": "2.6.38",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "2.6.38",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.313",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.275",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.216",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.157",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.88",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.29",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.8",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/c2b97f26f081ceec3298151481687071075a25cb"
            },
            {
               "url": "https://git.kernel.org/stable/c/5050ae879a828d752b439e3827aac126709da6d1"
            },
            {
               "url": "https://git.kernel.org/stable/c/097c7918fcfa1dee233acfd1f3029f00c3bc8062"
            },
            {
               "url": "https://git.kernel.org/stable/c/df0991da7db846f7fa4ec6740350f743d3b69b04"
            },
            {
               "url": "https://git.kernel.org/stable/c/5fd4b090304e450aa0e7cc9cc2b4873285c6face"
            },
            {
               "url": "https://git.kernel.org/stable/c/6690cc2732e2a8d0eaca44dcbac032a4b0148042"
            },
            {
               "url": "https://git.kernel.org/stable/c/26212da39ee14a52c76a202c6ae5153a84f579a5"
            },
            {
               "url": "https://git.kernel.org/stable/c/cf92bb778eda7830e79452c6917efa8474a30c1e"
            }
         ],
         "title": "drm: nv04: Fix out of bounds access",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-27008",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}