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CVE-2026-99022: 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: regulator: ltc3676: don't read the write-only HRST and CLIRQ registers HRST (0x1e) and CLIRQ (0x1f) are write-only command strobes. Writing HRST triggers a hard reset of the chip and writing CLIRQ clears the interrupt; reading them returns nothing useful, and the read itself fires the command. The result is that a plain register dump resets the board: cat /sys/kernel/debug/regmap/2-003c/registers walks every readable register, hits HRST, and the board reboots. Split the callback back in two so HRST and CLIRQ stay writable but are no longer readable. The readable range is left unchanged (LTC3676_BUCK1 ... LTC3676_IRQSTAT).

    Засегнати продукти

    • Linux Linux: 37b918a034feda1b1ef404acf003812f37ab8da2 преди 4cc1e849bb7dd8deb37f6a51e1aaf725e2016595; 37b918a034feda1b1ef404acf003812f37ab8da2 преди 0893de2397d85547d4b88379044aa541b07b56af; 37b918a034feda1b1ef404acf003812f37ab8da2 преди f8b0ccdcf3ca7cf6e4c2c400e80f81a727f768c7; 37b918a034feda1b1ef404acf003812f37ab8da2 преди fd376d83741118e0212f0da985889c1a98d9c827; 37b918a034feda1b1ef404acf003812f37ab8da2 преди 1fb0d58fd363b439b4faf08a16ee6ae38b575cd4; 37b918a034feda1b1ef404acf003812f37ab8da2 преди 199a62d70314d21f06a9a6faaa3ef54d0404910c; 37b918a034feda1b1ef404acf003812f37ab8da2 преди ca5d85335a8fa6e87b45629f1a07b412482cab17; 37b918a034feda1b1ef404acf003812f37ab8da2 преди 28c2388ee24cdbefbcc458fa41ef7bffaaa1cc83
    • Linux Linux: 4.9; преди 4.9; 5.10.273 до 5.10.*; 5.15.224 до 5.15.*; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.113 до 6.12.*; 6.18.57 до 6.18.*; 7.2.11 до 7.2.*; от 7.3 нататък

    История

    • 23 октомври 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-99022: Linux | freedomonline.bg