Уязвимость CVE-2022-47941: Информация
Описание
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2pdu.c omits a kfree call in certain smb2_handle_negotiate error conditions, aka a memory leak.
Важность: HIGH (7,5) Вектор: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Исправленные пакеты
Ссылки на рекомендации, решения и инструменты
Ссылка | Ресурс |
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https://github.com/torvalds/linux/commit/aa7253c2393f6dcd6a1468b0792f6da76edad917 |
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https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=aa7253c2393f6dcd6a1468b0792f6da76edad917 |
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https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2 |
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[oss-security] 20221223 Re: Details on this supposed Linux Kernel ksmbd RCE |
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https://www.zerodayinitiative.com/advisories/ZDI-22-1687/ |
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