{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98783","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.369Z","datePublished":"2026-10-18T15:48:20.377Z","dateUpdated":"2026-10-21T12:56:57.231Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-21T12:56:57.231Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/mediatek/mtk_drm_drv.c"],"versions":[{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"f0ffb09cf1bf2a0f301f51fb45371c09dc78fcd0","status":"affected","versionType":"git"},{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"4acac370aad2d4895a82f40b2f03e9ef70eecaa6","status":"affected","versionType":"git"},{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"88f8a92dcb0cb154774595dee7226458de4cbd38","status":"affected","versionType":"git"},{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"aeef8a8537bcfb26689edb36ed905b8b2873001c","status":"affected","versionType":"git"},{"version":"0d9eee9118b77e51eeafc5bf4d008fac97035d56","lessThan":"bce7698e2e6565bb765bd0522337f29f5f312624","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/mediatek/mtk_drm_drv.c"],"versions":[{"version":"6.4","status":"affected"},{"version":"0","lessThan":"6.4","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.113","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.56","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.10","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.12.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.18.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.2.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f0ffb09cf1bf2a0f301f51fb45371c09dc78fcd0"},{"url":"https://git.kernel.org/stable/c/4acac370aad2d4895a82f40b2f03e9ef70eecaa6"},{"url":"https://git.kernel.org/stable/c/88f8a92dcb0cb154774595dee7226458de4cbd38"},{"url":"https://git.kernel.org/stable/c/aeef8a8537bcfb26689edb36ed905b8b2873001c"},{"url":"https://git.kernel.org/stable/c/bce7698e2e6565bb765bd0522337f29f5f312624"}],"title":"drm/mediatek: Add missing IS_ERR check for ovl_adaptor platform device","x_generator":{"engine":"bippy-1.2.0"}}}}