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CVE-2026-53330: Linux

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CVSS

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix out-of-bounds read in dp_get_eq_aux_rd_interval() [Why & How] The aux_rd_interval array in struct dc_lttpr_caps is declared with MAX_REPEATER_CNT - 1 (7) elements, indexed 0..6. However, the offset parameter passed to dp_get_eq_aux_rd_interval() can be as large as MAX_REPEATER_CNT (8) when a sink reports 8 LTTPR repeaters via DPCD. This leads to an out-of-bounds read of aux_rd_interval[7] when offset is 8. Fix this by growing aux_rd_interval to MAX_REPEATER_CNT elements to accommodate the full range of valid repeater counts defined by the DP spec. (cherry picked from commit a55a458a8df37a65ffda5cf721d554a8f74f6b04)

    Засегнати продукти

    • Linux Linux: 8e5100a575433cc185a2e224280fbd873b6692dd преди 7b310c6d82d782282085c9728dfe69e07d185b6c; 8e5100a575433cc185a2e224280fbd873b6692dd преди a632474c793b7f2a9bbd3d8e3d0dd7d256989300; 8e5100a575433cc185a2e224280fbd873b6692dd преди 7c5f2d16a8f4464bf2a719ceb2316b8a6b87a3c0; 8e5100a575433cc185a2e224280fbd873b6692dd преди 454d3b3d499c18373f8960d31aea48338a3ca9e0; 8e5100a575433cc185a2e224280fbd873b6692dd преди dc1490927d79fe9621e29f4a4f5d7b5ccb6aea3e; 8e5100a575433cc185a2e224280fbd873b6692dd преди e8b4d37eba05141ee01794fc6b7f2da808cee83b
    • Linux Linux: 5.6; преди 5.6; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.114 до 6.12.*; 6.18.36 до 6.18.*; 7.0.13 до 7.0.*; от 7.1 нататък

    История

    • 1 юли 2026 Публикувано

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    CVE-2026-53330: Linux | freedomonline.bg