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{"id":2415313,"date":"2021-11-09T13:08:43","date_gmt":"2021-11-09T12:08:43","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2415313"},"modified":"2022-02-07T14:58:35","modified_gmt":"2022-02-07T13:58:35","slug":"intel-desactive-directx-12-sur-de-vieux-processeurs-pour-plus-de-securite","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/intel-desactive-directx-12-sur-de-vieux-processeurs-pour-plus-de-securite.html","title":{"rendered":"Intel d\u00e9sactive DirectX 12 sur de vieux processeurs pour plus de s\u00e9curit\u00e9"},"content":{"rendered":"

Intel vient de rep\u00e9rer une faille de s\u00e9curit\u00e9 importante dans l'IGPU, autrement dit le contr\u00f4leur graphique, dans ses processeurs de 4e g\u00e9n\u00e9ration Haswell. D'apr\u00e8s le constructeur, cette vuln\u00e9rabilit\u00e9 serait en lien avec DirectX 12. Alors plut\u00f4t que de la corriger, la marque pr\u00e9f\u00e8re simplement d\u00e9sactiver la prise en charge de DirectX 12 sur les SoC concern\u00e9s.<\/strong><\/p>\n

\"intel
Cr\u00e9dits : Intel<\/figcaption><\/figure>\n

Alors qu'Intel doit r\u00e9gler un probl\u00e8me de DRM d\u00e9fectueux sur les derniers processeurs Alder Lake<\/a>, l'entreprise vient d'annoncer ce mardi 9 novembre 2021 la d\u00e9couverte d'une faille de s\u00e9curit\u00e9 dans l'IGPU de ses processeurs de 4e g\u00e9n\u00e9ration Haswell. Lanc\u00e9s en 2013, ces SoC ne sont plus tout jeunes, mais servent encore \u00e0 de nombreux utilisateurs \u00e0 travers le monde.<\/p>\n

Selon Intel, cette vuln\u00e9rabilit\u00e9 est li\u00e9e au contr\u00f4leur graphique de ces SoC et survient lorsque l'API DirectX 12 est charg\u00e9e. Sachant cela, la marque a opt\u00e9 pour une solution radicale. Plut\u00f4t que de corriger la faille, le constructeur a tout simplement d\u00e9sactiv\u00e9 la prise en charge de DirectX 12<\/strong> sur les processeurs concern\u00e9s. Cette mesure surprenante sera effective avec la MAJ des pilotes graphiques Intel 15.40.44.5107.<\/p>\n

\u00c0 lire \u00e9galement : Intel Alder Lake – comment r\u00e9soudre le probl\u00e8me de compatibilit\u00e9 avec les DRM<\/a><\/p>\n