cvelist/2024/49xxx/CVE-2024-49913.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-49913",
        "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 top_pipe_to_program in commit_planes_for_stream\n\nThis commit addresses a null pointer dereference issue in the\n`commit_planes_for_stream` function at line 4140. The issue could occur\nwhen `top_pipe_to_program` is null.\n\nThe fix adds a check to ensure `top_pipe_to_program` is not null before\naccessing its stream_res. This prevents a null pointer dereference.\n\nReported by smatch:\ndrivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4140 commit_planes_for_stream() error: we previously assumed 'top_pipe_to_program' could be null (see line 3906)"
            }
        ]
    },
    "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": "1ebfa6663807"
                                        },
                                        {
                                            "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/1ebfa6663807c144be8c8b6727375012409d2356",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/1ebfa6663807c144be8c8b6727375012409d2356"
            },
            {
                "url": "https://git.kernel.org/stable/c/8ab59527852a6f7780aad6185729550ca0569122",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/8ab59527852a6f7780aad6185729550ca0569122"
            },
            {
                "url": "https://git.kernel.org/stable/c/40193ff73630adf76bc0d82398f7d90fb576dba4",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/40193ff73630adf76bc0d82398f7d90fb576dba4"
            },
            {
                "url": "https://git.kernel.org/stable/c/e47e563c6f0db7d792a559301862c19ead0dfc2f",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/e47e563c6f0db7d792a559301862c19ead0dfc2f"
            },
            {
                "url": "https://git.kernel.org/stable/c/3929e382e4758aff42da0102a60d13337c99d3b8",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/3929e382e4758aff42da0102a60d13337c99d3b8"
            },
            {
                "url": "https://git.kernel.org/stable/c/73efd2a611b62fee71a7b7f27d9d08bb60da8a72",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/73efd2a611b62fee71a7b7f27d9d08bb60da8a72"
            },
            {
                "url": "https://git.kernel.org/stable/c/66d71a72539e173a9b00ca0b1852cbaa5f5bf1ad",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/66d71a72539e173a9b00ca0b1852cbaa5f5bf1ad"
            }
        ]
    },
    "generator": {
        "engine": "bippy-8e903de6a542"
    }
}