cvelist/2024/49xxx/CVE-2024-49909.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-49909",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add NULL check for function pointer in dcn32_set_output_transfer_func\n\nThis commit adds a null check for the set_output_gamma function pointer\nin the dcn32_set_output_transfer_func function. Previously,\nset_output_gamma was being checked for null, but then it was being\ndereferenced without any null check. This could lead to a null pointer\ndereference if set_output_gamma is null.\n\nTo fix this, we now ensure that set_output_gamma is not null before\ndereferencing it. We do this by adding a null check for set_output_gamma\nbefore the call to set_output_gamma."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "1da177e4c3f4",
                                            "version_value": "e087c9738ee1"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "6.1.120",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.6.64",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.10.14",
                                                        "lessThanOrEqual": "6.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.11.3",
                                                        "lessThanOrEqual": "6.11.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.12",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/e087c9738ee1cdeebde346f4dfc819e5f7057e90",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/e087c9738ee1cdeebde346f4dfc819e5f7057e90"
            },
            {
                "url": "https://git.kernel.org/stable/c/f38b09ba6a335c511eb27920bb9bb4a1b2c20084",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/f38b09ba6a335c511eb27920bb9bb4a1b2c20084"
            },
            {
                "url": "https://git.kernel.org/stable/c/496486950c3d2aebf46a3be300296ac091da7a2d",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/496486950c3d2aebf46a3be300296ac091da7a2d"
            },
            {
                "url": "https://git.kernel.org/stable/c/5298270bdabe97be5b8236e544c9e936415fe1f2",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/5298270bdabe97be5b8236e544c9e936415fe1f2"
            },
            {
                "url": "https://git.kernel.org/stable/c/28574b08c70e56d34d6f6379326a860b96749051",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/28574b08c70e56d34d6f6379326a860b96749051"
            }
        ]
    },
    "generator": {
        "engine": "bippy-8e903de6a542"
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