cve/published/2024/CVE-2024-42122.json

{
   "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: Add NULL pointer check for kzalloc\n\n[Why & How]\nCheck return pointer of kzalloc before using it."
            }
         ],
         "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/clk_mgr/dcn30/dcn30_clk_mgr.c",
                  "drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c"
               ],
               "versions": [
                  {
                     "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     "lessThan": "552e7938b4d7fe548fbf29b9950a14c6149d0470",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     "lessThan": "cd1e565a5b7fa60c349ca8a16db1e61715fe8230",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     "lessThan": "062edd612fcd300f0f79a36fca5b8b6a5e2fce70",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
                     "lessThan": "8e65a1b7118acf6af96449e1e66b7adbc9396912",
                     "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/clk_mgr/dcn30/dcn30_clk_mgr.c",
                  "drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c",
                  "drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c"
               ],
               "versions": [
                  {
                     "version": "6.1.129",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.6.64",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.9.9",
                     "lessThanOrEqual": "6.9.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.10",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionEndExcluding": "6.1.129"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionEndExcluding": "6.6.64"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionEndExcluding": "6.9.9"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionEndExcluding": "6.10"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/552e7938b4d7fe548fbf29b9950a14c6149d0470"
            },
            {
               "url": "https://git.kernel.org/stable/c/cd1e565a5b7fa60c349ca8a16db1e61715fe8230"
            },
            {
               "url": "https://git.kernel.org/stable/c/062edd612fcd300f0f79a36fca5b8b6a5e2fce70"
            },
            {
               "url": "https://git.kernel.org/stable/c/8e65a1b7118acf6af96449e1e66b7adbc9396912"
            }
         ],
         "title": "drm/amd/display: Add NULL pointer check for kzalloc",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-42122",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}