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CVE-2026-68190: 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: staging: rtl8723bs: fix OOB reads in rtw_get_wps_ie() rtw_get_wps_ie() iterates over IE data from network frames without validating that the IE header and payload fit within the remaining buffer before reading them. Specifically: - in_ie[cnt + 1] is read without checking cnt + 1 < in_len - memcmp(&in_ie[cnt + 2], ...) accesses cnt + 2 without bounds check - in_ie[cnt + 1] is used as length without verifying payload fits Add bounds checks at the top of the loop body to break early if fewer than 2 bytes remain for the IE header, or if the declared payload extends past the end of the buffer. Also require at least 4 bytes of payload before comparing the WPS OUI.

    Засегнати продукти

    • Linux Linux: 554c0a3abf216c991c5ebddcdb2c08689ecd290b преди c670efe69ec8a3360bfa596436f0250a3bf15d42; 554c0a3abf216c991c5ebddcdb2c08689ecd290b преди 23b630e334f7e8f76bb22a18aca350da995af905; 554c0a3abf216c991c5ebddcdb2c08689ecd290b преди b9d9a4cd2e59df7281992a076464d2536e80c674; 554c0a3abf216c991c5ebddcdb2c08689ecd290b преди 630fdca3f2437fee3ffd437c4b646ccf84c7be87; 554c0a3abf216c991c5ebddcdb2c08689ecd290b преди 875479f18835ac11e21a83e88f3d4dc7ccdcd0c4; 554c0a3abf216c991c5ebddcdb2c08689ecd290b преди 23c31f107b4f8f420a754a45d12599bdb78f9bb8; 554c0a3abf216c991c5ebddcdb2c08689ecd290b преди 0e95ff792ae0aa6fbad9455943e9e1e4062670e9
    • Linux Linux: 4.12; преди 4.12; 5.15.216 до 5.15.*; 6.1.183 до 6.1.*; 6.6.148 до 6.6.*; 6.12.101 до 6.12.*; 6.18.42 до 6.18.*; 7.1.6 до 7.1.*; от 7.2 нататък

    История

    • 10 август 2026 Публикувано

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