CVE-2024-43867 (GCVE-0-2024-43867)

Vulnerability from cvelistv5 – Published: 2024-08-20 23:50 – Updated: 2026-05-11 20:31
VLAI
Title
drm/nouveau: prime: fix refcount underflow
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: prime: fix refcount underflow Calling nouveau_bo_ref() on a nouveau_bo without initializing it (and hence the backing ttm_bo) leads to a refcount underflow. Instead of calling nouveau_bo_ref() in the unwind path of drm_gem_object_init(), clean things up manually. (cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 16:06 UTC
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < 3bcb8bba72ce89667fa863054956267c450c47ef (git)
Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < 906372e753c5027a1dc88743843b6aa2ad1aaecf (git)
Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < 16998763c62bb465ebc409d0373b9cdcef1a61a6 (git)
Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < ebebba4d357b6c67f96776a48ddbaf0060fa4c10 (git)
Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < f23cd66933fe76b84d8e282e5606b4d99068c320 (git)
Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < 2a1b327d57a8ac080977633a18999f032d7e9e3f (git)
Affected: ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6 , < a9bf3efc33f1fbf88787a277f7349459283c9b95 (git)
Create a notification for this product.
Linux Linux Affected: 3.9
Unaffected: 0 , < 3.9 (semver)
Unaffected: 5.4.282 , ≤ 5.4.* (semver)
Unaffected: 5.10.224 , ≤ 5.10.* (semver)
Unaffected: 5.15.165 , ≤ 5.15.* (semver)
Unaffected: 6.1.104 , ≤ 6.1.* (semver)
Unaffected: 6.6.45 , ≤ 6.6.* (semver)
Unaffected: 6.10.4 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43867",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:06:32.667012Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:19.112Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:06:14.480Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/nouveau/nouveau_prime.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3bcb8bba72ce89667fa863054956267c450c47ef",
              "status": "affected",
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "versionType": "git"
            },
            {
              "lessThan": "906372e753c5027a1dc88743843b6aa2ad1aaecf",
              "status": "affected",
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "versionType": "git"
            },
            {
              "lessThan": "16998763c62bb465ebc409d0373b9cdcef1a61a6",
              "status": "affected",
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "versionType": "git"
            },
            {
              "lessThan": "ebebba4d357b6c67f96776a48ddbaf0060fa4c10",
              "status": "affected",
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "versionType": "git"
            },
            {
              "lessThan": "f23cd66933fe76b84d8e282e5606b4d99068c320",
              "status": "affected",
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "versionType": "git"
            },
            {
              "lessThan": "2a1b327d57a8ac080977633a18999f032d7e9e3f",
              "status": "affected",
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "versionType": "git"
            },
            {
              "lessThan": "a9bf3efc33f1fbf88787a277f7349459283c9b95",
              "status": "affected",
              "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/nouveau/nouveau_prime.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.9"
            },
            {
              "lessThan": "3.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.282",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.104",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.45",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.282",
                  "versionStartIncluding": "3.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.224",
                  "versionStartIncluding": "3.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "3.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.104",
                  "versionStartIncluding": "3.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.45",
                  "versionStartIncluding": "3.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.4",
                  "versionStartIncluding": "3.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "3.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: prime: fix refcount underflow\n\nCalling nouveau_bo_ref() on a nouveau_bo without initializing it (and\nhence the backing ttm_bo) leads to a refcount underflow.\n\nInstead of calling nouveau_bo_ref() in the unwind path of\ndrm_gem_object_init(), clean things up manually.\n\n(cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:31:21.663Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3bcb8bba72ce89667fa863054956267c450c47ef"
        },
        {
          "url": "https://git.kernel.org/stable/c/906372e753c5027a1dc88743843b6aa2ad1aaecf"
        },
        {
          "url": "https://git.kernel.org/stable/c/16998763c62bb465ebc409d0373b9cdcef1a61a6"
        },
        {
          "url": "https://git.kernel.org/stable/c/ebebba4d357b6c67f96776a48ddbaf0060fa4c10"
        },
        {
          "url": "https://git.kernel.org/stable/c/f23cd66933fe76b84d8e282e5606b4d99068c320"
        },
        {
          "url": "https://git.kernel.org/stable/c/2a1b327d57a8ac080977633a18999f032d7e9e3f"
        },
        {
          "url": "https://git.kernel.org/stable/c/a9bf3efc33f1fbf88787a277f7349459283c9b95"
        }
      ],
      "title": "drm/nouveau: prime: fix refcount underflow",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43867",
    "datePublished": "2024-08-20T23:50:50.429Z",
    "dateReserved": "2024-08-17T09:11:59.280Z",
    "dateUpdated": "2026-05-11T20:31:21.663Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-43867",
      "date": "2026-10-02",
      "epss": "0.00217",
      "percentile": "0.10999"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "drivers/gpu/drm/nouveau/nouveau_prime.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "3bcb8bba72ce89667fa863054956267c450c47ef",
                    "status": "affected",
                    "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "906372e753c5027a1dc88743843b6aa2ad1aaecf",
                    "status": "affected",
                    "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "16998763c62bb465ebc409d0373b9cdcef1a61a6",
                    "status": "affected",
                    "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "ebebba4d357b6c67f96776a48ddbaf0060fa4c10",
                    "status": "affected",
                    "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "f23cd66933fe76b84d8e282e5606b4d99068c320",
                    "status": "affected",
                    "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "2a1b327d57a8ac080977633a18999f032d7e9e3f",
                    "status": "affected",
                    "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "a9bf3efc33f1fbf88787a277f7349459283c9b95",
                    "status": "affected",
                    "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "drivers/gpu/drm/nouveau/nouveau_prime.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "3.9"
                  },
                  {
                    "lessThan": "3.9",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.4.*",
                    "status": "unaffected",
                    "version": "5.4.282",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.10.*",
                    "status": "unaffected",
                    "version": "5.10.224",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.15.*",
                    "status": "unaffected",
                    "version": "5.15.165",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.1.*",
                    "status": "unaffected",
                    "version": "6.1.104",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.6.*",
                    "status": "unaffected",
                    "version": "6.6.45",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.10.*",
                    "status": "unaffected",
                    "version": "6.10.4",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "6.11",
                    "versionType": "original_commit_for_fix"
                  }
                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "50482FD0-9054-46E4-968B-7A39057AD189",
                    "versionEndExcluding": "5.4.282",
                    "versionStartIncluding": "3.9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5CCEDF13-293D-4E64-B501-4409D0365AFE",
                    "versionEndExcluding": "5.10.224",
                    "versionStartIncluding": "5.5",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B4E2B568-3171-41DE-B519-F2B1A3600D94",
                    "versionEndExcluding": "5.15.165",
                    "versionStartIncluding": "5.11",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "20DB9042-F89E-4024-B005-ACBBA99CA659",
                    "versionEndExcluding": "6.1.104",
                    "versionStartIncluding": "5.16",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6ED8FBDF-48EE-4FEB-8B1A-CFF4FBCB27BF",
                    "versionEndExcluding": "6.6.45",
                    "versionStartIncluding": "6.2",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1F9FECDC-6CB8-41E5-B32A-E46776100D9C",
                    "versionEndExcluding": "6.10.4",
                    "versionStartIncluding": "6.7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*",
                    "matchCriteriaId": "8B3CE743-2126-47A3-8B7C-822B502CF119",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: prime: fix refcount underflow\n\nCalling nouveau_bo_ref() on a nouveau_bo without initializing it (and\nhence the backing ttm_bo) leads to a refcount underflow.\n\nInstead of calling nouveau_bo_ref() in the unwind path of\ndrm_gem_object_init(), clean things up manually.\n\n(cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)"
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/nouveau: prime: corrige el desbordamiento insuficiente de refcount Llamar a nouveau_bo_ref() en un nouveau_bo sin inicializarlo (y por lo tanto el ttm_bo de respaldo) conduce a un desbordamiento insuficiente de refcount. En lugar de llamar a nouveau_bo_ref() en la ruta de desenredado de drm_gem_object_init(), limpie las cosas manualmente. (cereza escogida del commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)"
          }
        ],
        "id": "CVE-2024-43867",
        "lastModified": "2026-06-17T07:51:53.217",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2024-43867",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:06:32.667012Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2024-08-21T00:15:05.087",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/16998763c62bb465ebc409d0373b9cdcef1a61a6"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/2a1b327d57a8ac080977633a18999f032d7e9e3f"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/3bcb8bba72ce89667fa863054956267c450c47ef"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/906372e753c5027a1dc88743843b6aa2ad1aaecf"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/a9bf3efc33f1fbf88787a277f7349459283c9b95"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/ebebba4d357b6c67f96776a48ddbaf0060fa4c10"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/f23cd66933fe76b84d8e282e5606b4d99068c320"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-191"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T10:49:02+00:00",
      "cve": "CVE-2024-43867",
      "id": "CVE-2024-43867",
      "initial_release_date": "2024-08-20T00:00:00+00:00",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: drm/nouveau: prime: fix refcount underflow",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-43867.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-01T01:09:41Z",
      "cve": "CVE-2024-43867",
      "id": "CVE-2024-43867",
      "initial_release_date": "2024-08-22T02:58:39Z",
      "product_status:known_affected": "529",
      "product_status:known_not_affected": "146",
      "product_status:recommended": "643",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-43867",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-43867.json",
      "version": "72"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2025-11-03T22:06:14.480Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
              },
              {
                "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-43867",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-09-10T16:06:32.667012Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-09-11T12:42:22.739Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "Linux",
              "programFiles": [
                "drivers/gpu/drm/nouveau/nouveau_prime.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "lessThan": "3bcb8bba72ce89667fa863054956267c450c47ef",
                  "status": "affected",
                  "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                  "versionType": "git"
                },
                {
                  "lessThan": "906372e753c5027a1dc88743843b6aa2ad1aaecf",
                  "status": "affected",
                  "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                  "versionType": "git"
                },
                {
                  "lessThan": "16998763c62bb465ebc409d0373b9cdcef1a61a6",
                  "status": "affected",
                  "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                  "versionType": "git"
                },
                {
                  "lessThan": "ebebba4d357b6c67f96776a48ddbaf0060fa4c10",
                  "status": "affected",
                  "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                  "versionType": "git"
                },
                {
                  "lessThan": "f23cd66933fe76b84d8e282e5606b4d99068c320",
                  "status": "affected",
                  "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                  "versionType": "git"
                },
                {
                  "lessThan": "2a1b327d57a8ac080977633a18999f032d7e9e3f",
                  "status": "affected",
                  "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                  "versionType": "git"
                },
                {
                  "lessThan": "a9bf3efc33f1fbf88787a277f7349459283c9b95",
                  "status": "affected",
                  "version": "ab9ccb96a6e6f95bcde6b8b2a524370efdbfdcd6",
                  "versionType": "git"
                }
              ]
            },
            {
              "defaultStatus": "affected",
              "product": "Linux",
              "programFiles": [
                "drivers/gpu/drm/nouveau/nouveau_prime.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "status": "affected",
                  "version": "3.9"
                },
                {
                  "lessThan": "3.9",
                  "status": "unaffected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "5.4.*",
                  "status": "unaffected",
                  "version": "5.4.282",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "5.10.*",
                  "status": "unaffected",
                  "version": "5.10.224",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "5.15.*",
                  "status": "unaffected",
                  "version": "5.15.165",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.1.*",
                  "status": "unaffected",
                  "version": "6.1.104",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.6.*",
                  "status": "unaffected",
                  "version": "6.6.45",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.10.*",
                  "status": "unaffected",
                  "version": "6.10.4",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "6.11",
                  "versionType": "original_commit_for_fix"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "5.4.282",
                      "versionStartIncluding": "3.9",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "5.10.224",
                      "versionStartIncluding": "3.9",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "5.15.165",
                      "versionStartIncluding": "3.9",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.1.104",
                      "versionStartIncluding": "3.9",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.6.45",
                      "versionStartIncluding": "3.9",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.10.4",
                      "versionStartIncluding": "3.9",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.11",
                      "versionStartIncluding": "3.9",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: prime: fix refcount underflow\n\nCalling nouveau_bo_ref() on a nouveau_bo without initializing it (and\nhence the backing ttm_bo) leads to a refcount underflow.\n\nInstead of calling nouveau_bo_ref() in the unwind path of\ndrm_gem_object_init(), clean things up manually.\n\n(cherry picked from commit 1b93f3e89d03cfc576636e195466a0d728ad8de5)"
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-05-11T20:31:21.663Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
          },
          "references": [
            {
              "url": "https://git.kernel.org/stable/c/3bcb8bba72ce89667fa863054956267c450c47ef"
            },
            {
              "url": "https://git.kernel.org/stable/c/906372e753c5027a1dc88743843b6aa2ad1aaecf"
            },
            {
              "url": "https://git.kernel.org/stable/c/16998763c62bb465ebc409d0373b9cdcef1a61a6"
            },
            {
              "url": "https://git.kernel.org/stable/c/ebebba4d357b6c67f96776a48ddbaf0060fa4c10"
            },
            {
              "url": "https://git.kernel.org/stable/c/f23cd66933fe76b84d8e282e5606b4d99068c320"
            },
            {
              "url": "https://git.kernel.org/stable/c/2a1b327d57a8ac080977633a18999f032d7e9e3f"
            },
            {
              "url": "https://git.kernel.org/stable/c/a9bf3efc33f1fbf88787a277f7349459283c9b95"
            }
          ],
          "title": "drm/nouveau: prime: fix refcount underflow",
          "x_generator": {
            "engine": "bippy-1.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2024-43867",
        "datePublished": "2024-08-20T23:50:50.429Z",
        "dateReserved": "2024-08-17T09:11:59.280Z",
        "dateUpdated": "2026-05-11T20:31:21.663Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.