CVE-2025-37830 (GCVE-0-2025-37830)
Vulnerability from cvelistv5
Published
2025-05-08 06:26
Modified
2025-05-26 05:21
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() cpufreq_cpu_get_raw() can return NULL when the target CPU is not present in the policy->cpus mask. scmi_cpufreq_get_rate() does not check for this case, which results in a NULL pointer dereference. Add NULL check after cpufreq_cpu_get_raw() to prevent this issue.
References
Impacted products
Vendor Product Version
Linux Linux Version: 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8
Version: 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8
Version: 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8
Version: 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8
Version: 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8
Version: 99d6bdf3387734d75e3e34e94a58b8a355b7a9c8
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/cpufreq/scmi-cpufreq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4e3d1c1925d8e752992cd893d03d974e6807ac16",
              "status": "affected",
              "version": "99d6bdf3387734d75e3e34e94a58b8a355b7a9c8",
              "versionType": "git"
            },
            {
              "lessThan": "f9c5423855e3687262d881aeee5cfb3bc8577bff",
              "status": "affected",
              "version": "99d6bdf3387734d75e3e34e94a58b8a355b7a9c8",
              "versionType": "git"
            },
            {
              "lessThan": "ea834c90aa7cc80a1b456f7a91432734d5087d16",
              "status": "affected",
              "version": "99d6bdf3387734d75e3e34e94a58b8a355b7a9c8",
              "versionType": "git"
            },
            {
              "lessThan": "7ccfadfb2562337b4f0462a86a9746a6eea89718",
              "status": "affected",
              "version": "99d6bdf3387734d75e3e34e94a58b8a355b7a9c8",
              "versionType": "git"
            },
            {
              "lessThan": "cfaca93b8fe317b7faa9af732e0ba8c9081fa018",
              "status": "affected",
              "version": "99d6bdf3387734d75e3e34e94a58b8a355b7a9c8",
              "versionType": "git"
            },
            {
              "lessThan": "484d3f15cc6cbaa52541d6259778e715b2c83c54",
              "status": "affected",
              "version": "99d6bdf3387734d75e3e34e94a58b8a355b7a9c8",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/cpufreq/scmi-cpufreq.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.17"
            },
            {
              "lessThan": "4.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.181",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.136",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.89",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.26",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.181",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.136",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.89",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.26",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.5",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "4.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()\n\ncpufreq_cpu_get_raw() can return NULL when the target CPU is not present\nin the policy-\u003ecpus mask. scmi_cpufreq_get_rate() does not check for\nthis case, which results in a NULL pointer dereference.\n\nAdd NULL check after cpufreq_cpu_get_raw() to prevent this issue."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:21:48.324Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/4e3d1c1925d8e752992cd893d03d974e6807ac16"
        },
        {
          "url": "https://git.kernel.org/stable/c/f9c5423855e3687262d881aeee5cfb3bc8577bff"
        },
        {
          "url": "https://git.kernel.org/stable/c/ea834c90aa7cc80a1b456f7a91432734d5087d16"
        },
        {
          "url": "https://git.kernel.org/stable/c/7ccfadfb2562337b4f0462a86a9746a6eea89718"
        },
        {
          "url": "https://git.kernel.org/stable/c/cfaca93b8fe317b7faa9af732e0ba8c9081fa018"
        },
        {
          "url": "https://git.kernel.org/stable/c/484d3f15cc6cbaa52541d6259778e715b2c83c54"
        }
      ],
      "title": "cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-37830",
    "datePublished": "2025-05-08T06:26:21.736Z",
    "dateReserved": "2025-04-16T04:51:23.951Z",
    "dateUpdated": "2025-05-26T05:21:48.324Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-37830\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-05-08T07:15:54.240\",\"lastModified\":\"2025-05-08T14:39:09.683\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()\\n\\ncpufreq_cpu_get_raw() can return NULL when the target CPU is not present\\nin the policy-\u003ecpus mask. scmi_cpufreq_get_rate() does not check for\\nthis case, which results in a NULL pointer dereference.\\n\\nAdd NULL check after cpufreq_cpu_get_raw() to prevent this issue.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: cpufreq: scmi: Se corrige la correcci\u00f3n de null-ptr-deref en scmi_cpufreq_get_rate(). cpufreq_cpu_get_raw() puede devolver NULL cuando la CPU de destino no est\u00e1 presente en la m\u00e1scara policy-\u0026gt;cpus. scmi_cpufreq_get_rate() no comprueba este caso, lo que resulta en una desreferencia de puntero NULL. A\u00f1adir la comprobaci\u00f3n de NULL despu\u00e9s de cpufreq_cpu_get_raw() para evitar este problema.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/484d3f15cc6cbaa52541d6259778e715b2c83c54\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4e3d1c1925d8e752992cd893d03d974e6807ac16\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7ccfadfb2562337b4f0462a86a9746a6eea89718\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/cfaca93b8fe317b7faa9af732e0ba8c9081fa018\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ea834c90aa7cc80a1b456f7a91432734d5087d16\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f9c5423855e3687262d881aeee5cfb3bc8577bff\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.