Към съдържанието
Търсене

CVE-2026-63904: Linux

Няма оценка

CVSS

Няма данни

Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

Няма потвърждение

Атакува се

Няма данни

Време до експлоатация

    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: check URB actual_length for interrupt-IN notifications USBTMC devices can use an optional interrupt endpoint for notification messages. These typically contain two-byte headers indicating the payload format, but the driver does not check if these headers are present before accessing the data buffers. In cases where the URB actual_length is not enough to fit these headers, the driver will either cause an out-of-bounds read, or consume stale leftover data from a previous notification. Fix by checking if actual_data contains enough bytes for the headers, otherwise resubmit URB to the interrupt endpoint.

    Засегнати продукти

    • Linux Linux: dbf3e7f654c0f06a932b8fcafac78de9d0b81d68 преди e794bd67b3faf98af46f958897f6b91412c7d2a9; dbf3e7f654c0f06a932b8fcafac78de9d0b81d68 преди e3eec3005de44e7f37d8d7724be636446516ab42; dbf3e7f654c0f06a932b8fcafac78de9d0b81d68 преди ae87f505917e703ae3b487d9663d78826ff43608; dbf3e7f654c0f06a932b8fcafac78de9d0b81d68 преди 5de7df75ef3a2756b25fe3d582a4a2970444fe5a; dbf3e7f654c0f06a932b8fcafac78de9d0b81d68 преди 69020fa089f1bf0e1a10a15265f31b143a846409; dbf3e7f654c0f06a932b8fcafac78de9d0b81d68 преди 75f6d3da2cc646983f41807ef98851569c12bca9; dbf3e7f654c0f06a932b8fcafac78de9d0b81d68 преди f141b01eaa58ac7e323931d670318aa247bff087; dbf3e7f654c0f06a932b8fcafac78de9d0b81d68 преди 52f2ad3f7e5eb3b5908e1d685d4342519dc9cfcd
    • Linux Linux: 4.6; преди 4.6; 5.10.259 до 5.10.*; 5.15.210 до 5.15.*; 6.1.176 до 6.1.*; 6.6.143 до 6.6.*; 6.12.93 до 6.12.*; 6.18.35 до 6.18.*; 7.0.12 до 7.0.*; от 7.1 нататък

    История

    • 19 юли 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-63904: Linux | freedomonline.bg