FKIE_CVE-2024-42122

Vulnerability from fkie_nvd - Published: 2024-07-30 08:15 - Updated: 2026-06-17 07:48
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL pointer check for kzalloc [Why & How] Check return pointer of kzalloc before using it.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/062edd612fcd300f0f79a36fca5b8b6a5e2fce70Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/552e7938b4d7fe548fbf29b9950a14c6149d0470
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8e65a1b7118acf6af96449e1e66b7adbc9396912Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cd1e565a5b7fa60c349ca8a16db1e61715fe8230
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/062edd612fcd300f0f79a36fca5b8b6a5e2fce70Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8e65a1b7118acf6af96449e1e66b7adbc9396912Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
Impacted products
Vendor Product Version
linux linux_kernel *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c",
            "drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "552e7938b4d7fe548fbf29b9950a14c6149d0470",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            },
            {
              "lessThan": "cd1e565a5b7fa60c349ca8a16db1e61715fe8230",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            },
            {
              "lessThan": "062edd612fcd300f0f79a36fca5b8b6a5e2fce70",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            },
            {
              "lessThan": "8e65a1b7118acf6af96449e1e66b7adbc9396912",
              "status": "affected",
              "version": "4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c",
            "drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c",
            "drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.15"
            },
            {
              "lessThan": "4.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.129",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EDD11F94-D8F3-477D-931C-7806D6E5D6D3",
              "versionEndExcluding": "6.9.9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add NULL pointer check for kzalloc\n\n[Why \u0026 How]\nCheck return pointer of kzalloc before using it."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Agregar verificaci\u00f3n de puntero NULL para kzalloc [Por qu\u00e9 y c\u00f3mo] Verifique el puntero de retorno de kzalloc antes de usarlo."
    }
  ],
  "id": "CVE-2024-42122",
  "lastModified": "2026-06-17T07:48:52.880",
  "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-2024-42122",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-10T16:16:53.977988Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-07-30T08:15:04.430",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/062edd612fcd300f0f79a36fca5b8b6a5e2fce70"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/552e7938b4d7fe548fbf29b9950a14c6149d0470"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/8e65a1b7118acf6af96449e1e66b7adbc9396912"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/cd1e565a5b7fa60c349ca8a16db1e61715fe8230"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/062edd612fcd300f0f79a36fca5b8b6a5e2fce70"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/8e65a1b7118acf6af96449e1e66b7adbc9396912"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.

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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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