CVE-2025-39679 (GCVE-0-2025-39679)
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: drm/nouveau/nvif: Fix potential memory leak in nvif_vmm_ctor(). When the nvif_vmm_type is invalid, we will return error directly without freeing the args in nvif_vmm_ctor(), which leading a memory leak. Fix it by setting the ret -EINVAL and goto done.
Impacted products
Vendor Product Version
Linux Linux Version: 6b252cf42281045a9f803d2198023500cfa6ebd2
Version: 6b252cf42281045a9f803d2198023500cfa6ebd2
Version: 6b252cf42281045a9f803d2198023500cfa6ebd2
Version: 6b252cf42281045a9f803d2198023500cfa6ebd2
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/nouveau/nvif/vmm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "72553fe19317fe93cb8591c83095c446bc7fe292",
              "status": "affected",
              "version": "6b252cf42281045a9f803d2198023500cfa6ebd2",
              "versionType": "git"
            },
            {
              "lessThan": "cabcb52d76d3d42f16c344a96e098dd9d18602f8",
              "status": "affected",
              "version": "6b252cf42281045a9f803d2198023500cfa6ebd2",
              "versionType": "git"
            },
            {
              "lessThan": "7d9110e3b35d08832661da1a1fc2d24455981a04",
              "status": "affected",
              "version": "6b252cf42281045a9f803d2198023500cfa6ebd2",
              "versionType": "git"
            },
            {
              "lessThan": "bb8aeaa3191b617c6faf8ae937252e059673b7ea",
              "status": "affected",
              "version": "6b252cf42281045a9f803d2198023500cfa6ebd2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/nouveau/nvif/vmm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.6"
            },
            {
              "lessThan": "6.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.44",
              "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": "6.6.103",
                  "versionStartIncluding": "6.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.44",
                  "versionStartIncluding": "6.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.4",
                  "versionStartIncluding": "6.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17",
                  "versionStartIncluding": "6.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau/nvif: Fix potential memory leak in nvif_vmm_ctor().\n\nWhen the nvif_vmm_type is invalid, we will return error directly\nwithout freeing the args in nvif_vmm_ctor(), which leading a memory\nleak. Fix it by setting the ret -EINVAL and goto done."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-29T05:57:15.710Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/72553fe19317fe93cb8591c83095c446bc7fe292"
        },
        {
          "url": "https://git.kernel.org/stable/c/cabcb52d76d3d42f16c344a96e098dd9d18602f8"
        },
        {
          "url": "https://git.kernel.org/stable/c/7d9110e3b35d08832661da1a1fc2d24455981a04"
        },
        {
          "url": "https://git.kernel.org/stable/c/bb8aeaa3191b617c6faf8ae937252e059673b7ea"
        }
      ],
      "title": "drm/nouveau/nvif: Fix potential memory leak in nvif_vmm_ctor().",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39679",
    "datePublished": "2025-09-05T17:20:45.357Z",
    "dateReserved": "2025-04-16T07:20:57.112Z",
    "dateUpdated": "2025-09-29T05:57:15.710Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-39679\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-09-05T18:15:44.293\",\"lastModified\":\"2025-09-08T16:25:38.810\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/nouveau/nvif: Fix potential memory leak in nvif_vmm_ctor().\\n\\nWhen the nvif_vmm_type is invalid, we will return error directly\\nwithout freeing the args in nvif_vmm_ctor(), which leading a memory\\nleak. Fix it by setting the ret -EINVAL and goto done.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/72553fe19317fe93cb8591c83095c446bc7fe292\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7d9110e3b35d08832661da1a1fc2d24455981a04\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bb8aeaa3191b617c6faf8ae937252e059673b7ea\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/cabcb52d76d3d42f16c344a96e098dd9d18602f8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.


Loading…

Loading…