FKIE_CVE-2024-26949

Vulnerability from fkie_nvd - Published: 2024-05-01 06:15 - Updated: 2024-11-21 09:03
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/amdgpu/pm: Fix NULL pointer dereference when get power limit Because powerplay_table initialization is skipped under sriov case, We check and set default lower and upper OD value if powerplay_table is NULL.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D395D167-B806-45A5-9C34-38C8A1FE0F7B",
              "versionEndExcluding": "6.7.12",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1649B701-9DF9-4E5D-AA4B-6A7071BF05D6",
              "versionEndExcluding": "6.8.3",
              "versionStartExcluding": "6.8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/pm: Fix NULL pointer dereference when get power limit\n\nBecause powerplay_table initialization is skipped under\nsriov case, We check and set default lower and upper OD\nvalue if powerplay_table is NULL."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/amdgpu/pm: corrige la desreferencia del puntero NULL cuando se obtiene el l\u00edmite de energ\u00eda. Debido a que la inicializaci\u00f3n de powerplay_table se omite en el caso sriov, verificamos y configuramos el valor OD inferior y superior predeterminado si powerplay_table es NULL."
    }
  ],
  "id": "CVE-2024-26949",
  "lastModified": "2024-11-21T09:03:28.023",
  "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"
      }
    ]
  },
  "published": "2024-05-01T06:15:10.930",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/08ae9ef829b8055c2fdc8cfee37510c1f4721a07"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/99c2f1563b1400cc8331fc79d19ada1bb95bb388"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://git.kernel.org/stable/c/b8eaa8ef1f1157a9f330e36e66bdd7a693309948"
    }
  ],
  "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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