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CVE-2026-72300: Linux

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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: ASoC: SOF: topology: validate vendor array size before parsing sof_parse_token_sets() reads array->size while iterating over topology private data. The loop condition only checks that some data remains, so a malformed topology with a truncated trailing vendor array can make the parser read the size field before a full vendor-array header is available. Validate that the remaining private data contains a complete snd_soc_tplg_vendor_array header before reading array->size. The declared array size check also needs to remain signed. asize is an int, but sizeof(*array) has type size_t, so comparing them directly promotes negative asize values to unsigned and lets them pass the check, as reported in the stable review thread reference below. Cast sizeof(*array) to int when validating the declared array size. This rejects negative, zero and otherwise too-small sizes before the parser dispatches to the tuple-specific code.

    Засегнати продукти

    • Linux Linux: 5c37bd025068381f5bdbbf6a5ae3a1da8f6ed928 преди 7c6d2d2baeb1e62dc8c6951d27edc16c5ea6e3aa; 06d4938e41d62af7b5b3f39eb239f58b21f50443 преди a40e250414b463e953c54cd2a829c9a9a49a78c3; 55024322915539098f7a7dd318351c7a003ff041 преди d34deef34c99bb4b3ebd2ac51058857827a20e7e; 215e5fe75881a7e2425df04aeeed47a903d5cd5d преди 201b60c4d15538fcc3c0c2ea9b75dd7d0f58022c; 215e5fe75881a7e2425df04aeeed47a903d5cd5d преди 8468dd79cfb2ffbdeaf7c353f63d64941cb8ba05; 756c48bdf23050def518e85929be6edea9ae6823; 6.6.136 преди 6.6.145; 6.12.83 преди 6.12.97; 6.18.24 преди 6.18.40; 6.19.14 преди 6.20
    • Linux Linux: 7.0; преди 7.0; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък

    История

    • 15 август 2026 Публикувано

    Други уязвимости в Linux Linux

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    CVE-2026-72300: Linux | freedomonline.bg