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CVE-2026-98319: Linux

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CVSS

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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Време до експлоатация

    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: drm: Fix drm_pending_vblank_event leak in error path for out_fence_ptr When an out_fence_ptr is provided but DRM_MODE_PAGE_FLIP_EVENT is not set, a drm_pending_vblank_event will be allocated. If later, there is an allocation failure or another failure at setup_out_fence(), that event will not have base.fence set and it will not be released at complete_signaling(). Release the event and set crtc_state->event to NULL just like in the DRM_MODE_PAGE_FLIP_EVENT case when there is a failure at drm_event_reserve_init(). That is, prepare_signaling() releases the event and there is nothing to be done at complete_signaling(). Use drm_event_cancel_free() as that will also undo drm_event_reserve_init() in case it has been called.

    Засегнати продукти

    • Linux Linux: 92c715fca907686f5298220ece53423e38ba3aed преди 3d6576ed3de01e8a378397b7020e33ae3d40aa6c; 92c715fca907686f5298220ece53423e38ba3aed преди 86c33f740aa27e9cdc1259f0cc59c9c58f545e4b; 92c715fca907686f5298220ece53423e38ba3aed преди 88c450e23b8fd4f1dcd329562f5e81ef05f3d941; 92c715fca907686f5298220ece53423e38ba3aed преди 780716e2e019186fa6e5aad097a44b87b0b5388f; 92c715fca907686f5298220ece53423e38ba3aed преди d0be0516b5224eb5b6f42f8564a8deadb20ae16b; 92c715fca907686f5298220ece53423e38ba3aed преди daefd7ff159b0d1fb8c9e64430dcbe2aca1bdd09; 92c715fca907686f5298220ece53423e38ba3aed преди b9a68a9ccaada15d8dd0102c188cc6b868ff800b; 92c715fca907686f5298220ece53423e38ba3aed преди 9eb1a393c89a79c4210230d23e7d88d239c61d7b; 4cd462c7f2b6fcc208aebf44f2c831681feaa925; 4.9.10 преди 4.10
    • Linux Linux: 4.10; преди 4.10; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.112 до 6.12.*; 6.18.54 до 6.18.*; 7.2.8 до 7.2.*; от 7.3 нататък

    История

    • 6 октомври 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-98319: Linux | freedomonline.bg