{
   "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: vc4: Fix possible null pointer dereference\n\nIn vc4_hdmi_audio_init() of_get_address() may return\nNULL which is later dereferenced. Fix this bug by adding NULL check.\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/vc4/vc4_hdmi.c"
               ],
               "versions": [
                  {
                     "version": "bb7d78568814",
                     "lessThan": "2d9adecc88ab",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bb7d78568814",
                     "lessThan": "6cf1874aec42",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bb7d78568814",
                     "lessThan": "80431ea3634e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bb7d78568814",
                     "lessThan": "42c22b63056c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bb7d78568814",
                     "lessThan": "2a345fe928c2",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bb7d78568814",
                     "lessThan": "bd7827d46d40",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bb7d78568814",
                     "lessThan": "c534b63bede6",
                     "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/vc4/vc4_hdmi.c"
               ],
               "versions": [
                  {
                     "version": "4.12",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.12",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.219",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.161",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.93",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.33",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.12",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9.3",
                     "lessThanOrEqual": "6.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cb"
            },
            {
               "url": "https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96"
            },
            {
               "url": "https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49"
            },
            {
               "url": "https://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5"
            },
            {
               "url": "https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31"
            },
            {
               "url": "https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21"
            },
            {
               "url": "https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7"
            }
         ],
         "title": "drm: vc4: Fix possible null pointer dereference",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-38546",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}