{"id":"CVE-2026-98783","revision":"b0b6d5febb50477394512e188156ae3f","records":[{"revision":"b0b6d5febb50477394512e188156ae3f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98783","aliases":[],"title":"drm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device\n\nplatform_device_register_data() can fail and return an ERR_PTR, but the\nreturn value is used without checking, leading to an invalid pointer\nbeing stored in ddp_comp[].dev and passed to component_match_add() and\nmtk_ddp_comp_init(), which could result in a kernel crash.\n\nAdd an IS_ERR() check to jump to the error handling path on failure.","state":0,"publishedAt":"2026-10-18T15:48:20.377+00:00","modifiedAt":"2026-10-21T12:56:57.231+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/mediatek/mtk_drm_drv.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"0d9eee9118b77e51eeafc5bf4d008fac97035d56\",\n                            \"lessThan\": \"f0ffb09cf1bf2a0f301f51fb45371c09dc78fcd0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0d9eee9118b77e51eeafc5bf4d008fac97035d56\",\n                            \"lessThan\": \"4acac370aad2d4895a82f40b2f03e9ef70eecaa6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0d9eee9118b77e51eeafc5bf4d008fac97035d56\",\n                            \"lessThan\": \"88f8a92dcb0cb154774595dee7226458de4cbd38\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0d9eee9118b77e51eeafc5bf4d008fac97035d56\",\n                            \"lessThan\": \"aeef8a8537bcfb26689edb36ed905b8b2873001c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0d9eee9118b77e51eeafc5bf4d008fac97035d56\",\n                            \"lessThan\": \"bce7698e2e6565bb765bd0522337f29f5f312624\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/mediatek/mtk_drm_drv.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.4\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.4\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.160\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.113\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.56\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.10\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/f0ffb09cf1bf2a0f301f51fb45371c09dc78fcd0","https://git.kernel.org/stable/c/4acac370aad2d4895a82f40b2f03e9ef70eecaa6","https://git.kernel.org/stable/c/88f8a92dcb0cb154774595dee7226458de4cbd38","https://git.kernel.org/stable/c/aeef8a8537bcfb26689edb36ed905b8b2873001c","https://git.kernel.org/stable/c/bce7698e2e6565bb765bd0522337f29f5f312624"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98783","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98783","identifiers":["CVE-2026-98783"]},"retained":false,"historicalAffected":[]}],"coverage":[]}