fkie_nvd - fkie_cve-2025-39678

fkie_cve-2025-39678

Vulnerability from fkie_nvd

Published

2025-09-05 18:15

Modified

2025-09-08 16:25

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/hsmp: Ensure sock->metric_tbl_addr is non-NULL If metric table address is not allocated, accessing metrics_bin will result in a NULL pointer dereference, so add a check.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2c78fb287e1f430b929f2e49786518350d15605c
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d47782d5c0cb87b9826041f34505580204ccf703

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/amd/hsmp: Ensure sock-\u003emetric_tbl_addr is non-NULL\n\nIf metric table address is not allocated, accessing metrics_bin will\nresult in a NULL pointer dereference, so add a check."
    }
  ],
  "id": "CVE-2025-39678",
  "lastModified": "2025-09-08T16:25:38.810",
  "metrics": {},
  "published": "2025-09-05T18:15:44.170",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2c78fb287e1f430b929f2e49786518350d15605c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d47782d5c0cb87b9826041f34505580204ccf703"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2025-39678 (GCVE-0-2025-39678)

Vulnerability from cvelistv5

Published

2025-09-05 17:20

Modified

2025-09-29 05:57

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd/hsmp: Ensure sock->metric_tbl_addr is non-NULL If metric table address is not allocated, accessing metrics_bin will result in a NULL pointer dereference, so add a check.

References

URL

Tags

	https://git.kernel.org/stable/c/d47782d5c0cb87b9826041f34505580204ccf703
	https://git.kernel.org/stable/c/2c78fb287e1f430b929f2e49786518350d15605c

Impacted products

Vendor

Product

Version

Version: 5150542b8ec5fb561be080ed0ef3bab8598154c3
Version: 5150542b8ec5fb561be080ed0ef3bab8598154c3

Version: 6.7

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/amd/hsmp/hsmp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d47782d5c0cb87b9826041f34505580204ccf703",
              "status": "affected",
              "version": "5150542b8ec5fb561be080ed0ef3bab8598154c3",
              "versionType": "git"
            },
            {
              "lessThan": "2c78fb287e1f430b929f2e49786518350d15605c",
              "status": "affected",
              "version": "5150542b8ec5fb561be080ed0ef3bab8598154c3",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/amd/hsmp/hsmp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.4",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/amd/hsmp: Ensure sock-\u003emetric_tbl_addr is non-NULL\n\nIf metric table address is not allocated, accessing metrics_bin will\nresult in a NULL pointer dereference, so add a check."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-29T05:57:14.417Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d47782d5c0cb87b9826041f34505580204ccf703"
        },
        {
          "url": "https://git.kernel.org/stable/c/2c78fb287e1f430b929f2e49786518350d15605c"
        }
      ],
      "title": "platform/x86/amd/hsmp: Ensure sock-\u003emetric_tbl_addr is non-NULL",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39678",
    "datePublished": "2025-09-05T17:20:44.246Z",
    "dateReserved": "2025-04-16T07:20:57.112Z",
    "dateUpdated": "2025-09-29T05:57:14.417Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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