cve-2024-38549
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-09-11 17:34
Severity
Summary
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:12:25.182Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/79078880795478d551a05acc41f957700030d364"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/be34a1b351ea7faeb15dde8c44fe89de3980ae67"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d17b75ee9c2e44d3a3682c4ea5ab713ea6073350"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0e3b6f9123726858cac299e1654e3d20424cabe4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/13562c2d48c9ee330de1077d00146742be368f05"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/af26ea99019caee1500bf7e60c861136c0bf8594"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9489951e3ae505534c4013db4e76b1b5a3151ac7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fb4aabdb1b48c25d9e1ee28f89440fd2ce556405"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1e4350095e8ab2577ee05f8c3b044e661b5af9a0"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-38549",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T17:14:57.159226Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:57.567Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/mediatek/mtk_drm_gem.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "790788807954",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            },
            {
              "lessThan": "be34a1b351ea",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            },
            {
              "lessThan": "d17b75ee9c2e",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            },
            {
              "lessThan": "0e3b6f912372",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            },
            {
              "lessThan": "13562c2d48c9",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            },
            {
              "lessThan": "af26ea99019c",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            },
            {
              "lessThan": "9489951e3ae5",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            },
            {
              "lessThan": "fb4aabdb1b48",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            },
            {
              "lessThan": "1e4350095e8a",
              "status": "affected",
              "version": "119f5173628a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/mediatek/mtk_drm_gem.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.7"
            },
            {
              "lessThan": "4.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.316",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.278",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.219",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.161",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.93",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.33",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.12",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.3",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: Add 0 size check to mtk_drm_gem_obj\n\nAdd a check to mtk_drm_gem_init if we attempt to allocate a GEM object\nof 0 bytes. Currently, no such check exists and the kernel will panic if\na userspace application attempts to allocate a 0x0 GBM buffer.\n\nTested by attempting to allocate a 0x0 GBM buffer on an MT8188 and\nverifying that we now return EINVAL."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-15T06:47:51.717Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/79078880795478d551a05acc41f957700030d364"
        },
        {
          "url": "https://git.kernel.org/stable/c/be34a1b351ea7faeb15dde8c44fe89de3980ae67"
        },
        {
          "url": "https://git.kernel.org/stable/c/d17b75ee9c2e44d3a3682c4ea5ab713ea6073350"
        },
        {
          "url": "https://git.kernel.org/stable/c/0e3b6f9123726858cac299e1654e3d20424cabe4"
        },
        {
          "url": "https://git.kernel.org/stable/c/13562c2d48c9ee330de1077d00146742be368f05"
        },
        {
          "url": "https://git.kernel.org/stable/c/af26ea99019caee1500bf7e60c861136c0bf8594"
        },
        {
          "url": "https://git.kernel.org/stable/c/9489951e3ae505534c4013db4e76b1b5a3151ac7"
        },
        {
          "url": "https://git.kernel.org/stable/c/fb4aabdb1b48c25d9e1ee28f89440fd2ce556405"
        },
        {
          "url": "https://git.kernel.org/stable/c/1e4350095e8ab2577ee05f8c3b044e661b5af9a0"
        }
      ],
      "title": "drm/mediatek: Add 0 size check to mtk_drm_gem_obj",
      "x_generator": {
        "engine": "bippy-c9c4e1df01b2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-38549",
    "datePublished": "2024-06-19T13:35:22.042Z",
    "dateReserved": "2024-06-18T19:36:34.920Z",
    "dateUpdated": "2024-09-11T17:34:57.567Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-38549\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-06-19T14:15:15.163\",\"lastModified\":\"2024-08-27T19:57:48.560\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/mediatek: Add 0 size check to mtk_drm_gem_obj\\n\\nAdd a check to mtk_drm_gem_init if we attempt to allocate a GEM object\\nof 0 bytes. Currently, no such check exists and the kernel will panic if\\na userspace application attempts to allocate a 0x0 GBM buffer.\\n\\nTested by attempting to allocate a 0x0 GBM buffer on an MT8188 and\\nverifying that we now return EINVAL.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: drm/mediatek: Agregar verificaci\u00f3n de tama\u00f1o 0 a mtk_drm_gem_obj Agregar una verificaci\u00f3n a mtk_drm_gem_init si intentamos asignar un objeto GEM de 0 bytes. Actualmente, no existe tal verificaci\u00f3n y el kernel entrar\u00e1 en p\u00e1nico si una aplicaci\u00f3n de espacio de usuario intenta asignar un b\u00fafer GBM 0x0. Probado intentando asignar un b\u00fafer GBM 0x0 en un MT8188 y verificando que ahora devolvemos EINVAL.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.7\",\"versionEndExcluding\":\"4.19.316\",\"matchCriteriaId\":\"594BEF43-C2C9-4680-A8DA-DAE0487DAEB5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.278\",\"matchCriteriaId\":\"7FDBF235-DA18-49A1-8690-6C7272FD0701\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.219\",\"matchCriteriaId\":\"E9063AF3-D593-43B7-810D-58B87F82F9F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.161\",\"matchCriteriaId\":\"31130639-53FE-4726-8986-434EE2528CB2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.93\",\"matchCriteriaId\":\"EEFB78EE-F990-4197-BF1C-156760A55667\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.33\",\"matchCriteriaId\":\"FCE796DF-3B50-4DC6-BAE5-95271068FC9E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.8.12\",\"matchCriteriaId\":\"80550309-67AB-4FD1-AC07-3DED5C4F01B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.9\",\"versionEndExcluding\":\"6.9.3\",\"matchCriteriaId\":\"E07124C1-19E8-4D21-828D-9932A01D3011\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0e3b6f9123726858cac299e1654e3d20424cabe4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/13562c2d48c9ee330de1077d00146742be368f05\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/1e4350095e8ab2577ee05f8c3b044e661b5af9a0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/79078880795478d551a05acc41f957700030d364\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9489951e3ae505534c4013db4e76b1b5a3151ac7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/af26ea99019caee1500bf7e60c861136c0bf8594\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/be34a1b351ea7faeb15dde8c44fe89de3980ae67\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d17b75ee9c2e44d3a3682c4ea5ab713ea6073350\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/fb4aabdb1b48c25d9e1ee28f89440fd2ce556405\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading...

Loading...