github - ghsa-5fwg-rrmc-r9r3

ghsa-5fwg-rrmc-r9r3

Vulnerability from github

Published

2025-09-07 18:31

Modified

2025-11-25 18:32

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

crypto: ccp - Fix dereferencing uninitialized error pointer

Fix below smatch warnings: drivers/crypto/ccp/sev-dev.c:1312 __sev_platform_init_locked() error: we previously assumed 'error' could be null

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39729"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-824"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-07T16:15:48Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: ccp - Fix dereferencing uninitialized error pointer\n\nFix below smatch warnings:\ndrivers/crypto/ccp/sev-dev.c:1312 __sev_platform_init_locked()\nerror: we previously assumed \u0027error\u0027 could be null",
  "id": "GHSA-5fwg-rrmc-r9r3",
  "modified": "2025-11-25T18:32:19Z",
  "published": "2025-09-07T18:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39729"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0fa766726c091ff0ec7d26874f6e4724d23ecb0e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/841634e1fdc2bdf35ab851fc279fd3bedcdf5e93"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-39729 (GCVE-0-2025-39729)

Vulnerability from cvelistv5

Published

2025-09-07 15:16

Modified

2025-09-29 05:58

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix dereferencing uninitialized error pointer Fix below smatch warnings: drivers/crypto/ccp/sev-dev.c:1312 __sev_platform_init_locked() error: we previously assumed 'error' could be null

References

URL

Tags

	https://git.kernel.org/stable/c/841634e1fdc2bdf35ab851fc279fd3bedcdf5e93
	https://git.kernel.org/stable/c/0fa766726c091ff0ec7d26874f6e4724d23ecb0e

Impacted products

Vendor

Product

Version

Version: 9770b428b1a28360663f1f5e524ee458b4cf454b
Version: 9770b428b1a28360663f1f5e524ee458b4cf454b

Version: 6.16

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/crypto/ccp/sev-dev.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "841634e1fdc2bdf35ab851fc279fd3bedcdf5e93",
              "status": "affected",
              "version": "9770b428b1a28360663f1f5e524ee458b4cf454b",
              "versionType": "git"
            },
            {
              "lessThan": "0fa766726c091ff0ec7d26874f6e4724d23ecb0e",
              "status": "affected",
              "version": "9770b428b1a28360663f1f5e524ee458b4cf454b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/crypto/ccp/sev-dev.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.16"
            },
            {
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.1",
              "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": "6.16.1",
                  "versionStartIncluding": "6.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17",
                  "versionStartIncluding": "6.16",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: ccp - Fix dereferencing uninitialized error pointer\n\nFix below smatch warnings:\ndrivers/crypto/ccp/sev-dev.c:1312 __sev_platform_init_locked()\nerror: we previously assumed \u0027error\u0027 could be null"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-29T05:58:14.417Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/841634e1fdc2bdf35ab851fc279fd3bedcdf5e93"
        },
        {
          "url": "https://git.kernel.org/stable/c/0fa766726c091ff0ec7d26874f6e4724d23ecb0e"
        }
      ],
      "title": "crypto: ccp - Fix dereferencing uninitialized error pointer",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39729",
    "datePublished": "2025-09-07T15:16:18.724Z",
    "dateReserved": "2025-04-16T07:20:57.118Z",
    "dateUpdated": "2025-09-29T05:58:14.417Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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