cvelist/2024/49xxx/CVE-2024-49969.json

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    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-49969",
        "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: Fix index out of bounds in DCN30 color transformation\n\nThis commit addresses a potential index out of bounds issue in the\n`cm3_helper_translate_curve_to_hw_format` function in the DCN30 color\nmanagement module. The issue could occur when the index 'i' exceeds the\nnumber of transfer function points (TRANSFER_FUNC_POINTS).\n\nThe fix adds a check to ensure 'i' is within bounds before accessing the\ntransfer function points. If 'i' is out of bounds, the function returns\nfalse to indicate an error.\n\ndrivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:180 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max\ndrivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:181 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max\ndrivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:182 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max"
            }
        ]
    },
    "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": "7ab69af56a23"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "5.10.227",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.15.168",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.1.113",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.6.55",
                                                        "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/7ab69af56a23859b647dee69fa1052c689343621",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/7ab69af56a23859b647dee69fa1052c689343621"
            },
            {
                "url": "https://git.kernel.org/stable/c/c13f9c62015c56a938304cef6d507227ea3e0039",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/c13f9c62015c56a938304cef6d507227ea3e0039"
            },
            {
                "url": "https://git.kernel.org/stable/c/0f1e222a4b41d77c442901d166fbdca967af0d86",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/0f1e222a4b41d77c442901d166fbdca967af0d86"
            },
            {
                "url": "https://git.kernel.org/stable/c/929506d5671419cffd8d01e9a7f5eae53682a838",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/929506d5671419cffd8d01e9a7f5eae53682a838"
            },
            {
                "url": "https://git.kernel.org/stable/c/578422ddae3d13362b64e77ef9bab98780641631",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/578422ddae3d13362b64e77ef9bab98780641631"
            },
            {
                "url": "https://git.kernel.org/stable/c/b9d8b94ec7e67f0cae228c054f77b73967c389a3",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/b9d8b94ec7e67f0cae228c054f77b73967c389a3"
            },
            {
                "url": "https://git.kernel.org/stable/c/d81873f9e715b72d4f8d391c8eb243946f784dfc",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/d81873f9e715b72d4f8d391c8eb243946f784dfc"
            }
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