cve/published/2024/CVE-2024-50009.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\ncpufreq: amd-pstate: add check for cpufreq_cpu_get's return value\n\ncpufreq_cpu_get may return NULL. To avoid NULL-dereference check it\nand return in case of error.\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/cpufreq/amd-pstate.c"
               ],
               "versions": [
                  {
                     "version": "ec437d71db77a181227bf6d0ac9d4a80e58ecf0f",
                     "lessThan": "cd9f7bf6cad8b2d3876105ce3c9fc63460a046f6",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "ec437d71db77a181227bf6d0ac9d4a80e58ecf0f",
                     "lessThan": "5f250d44b8191d612355dd97b89b37bbc1b5d2cb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "ec437d71db77a181227bf6d0ac9d4a80e58ecf0f",
                     "lessThan": "5493f9714e4cdaf0ee7cec15899a231400cb1a9f",
                     "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/cpufreq/amd-pstate.c"
               ],
               "versions": [
                  {
                     "version": "5.17",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.17",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.6.75",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11.3",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.12",
                     "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:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.17",
                           "versionEndExcluding": "6.6.75"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.17",
                           "versionEndExcluding": "6.11.3"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.17",
                           "versionEndExcluding": "6.12"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/cd9f7bf6cad8b2d3876105ce3c9fc63460a046f6"
            },
            {
               "url": "https://git.kernel.org/stable/c/5f250d44b8191d612355dd97b89b37bbc1b5d2cb"
            },
            {
               "url": "https://git.kernel.org/stable/c/5493f9714e4cdaf0ee7cec15899a231400cb1a9f"
            }
         ],
         "title": "cpufreq: amd-pstate: add check for cpufreq_cpu_get's return value",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-50009",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}