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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: mptcp: syncookies: remember the request backup flag Instead of using an uninitialised bit when copying the info in subflow_ulp_clone(). To fix this, no need to extend the join_entry structure: backup is coming from struct mptcp_subflow_request_sock, only one bit. Do the same here by using one bit for both.
Засегнати продукти
- Linux Linux: 1008f2bcbc8e461c1df3aebba30ac4f616ebe570 преди c97fa2c7ada82d4cac1c6c00643238dc4c462f15; 6f01f41b6a492ddf2da7609967cfaf57e7ca48a7 преди 1668b34452009d27be3262646de748a3e48ffd51; 09176f80995105c62939728fbad5c437d61e7ff4 преди b138e7dc719f0a3949de8bb6500b8cf1604eea06; 8ed3e34c766e8264d5d2e0436f86c51604d6a8a7 преди 360d99258a6402cb8e49771460944f19f04d25b7; efd340bf3d7779a3a8ec954d8ec0fb8a10f24982 преди 61178d0b85b4b1b53e78b06e89d018d22d102f88; efd340bf3d7779a3a8ec954d8ec0fb8a10f24982 преди 00b2bd518911e0daab00f4749cce68c191ccebb4; efd340bf3d7779a3a8ec954d8ec0fb8a10f24982 преди 06d649f9cd03a9f8e768a658b20acf8d2c8022e0; efd340bf3d7779a3a8ec954d8ec0fb8a10f24982 преди b76c0e28b392620dfbaf92cdeedbf115820b44cb; 73e2baa301ee3f62ff971e68877adeb37f98cc67; 5.10.224 преди 5.10.271; 5.15.165 преди 5.15.222; 6.1.104 преди 6.1.189; 6.6.45 преди 6.6.158; 6.10.4 преди 6.11
- Linux Linux: 6.11; преди 6.11; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 до 7.2.*; 7.3 до *
История
- 25 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-97568
- https://nvd.nist.gov/vuln/detail/CVE-2026-97568
- https://git.kernel.org/stable/c/c97fa2c7ada82d4cac1c6c00643238dc4c462f15
- https://git.kernel.org/stable/c/1668b34452009d27be3262646de748a3e48ffd51
- https://git.kernel.org/stable/c/b138e7dc719f0a3949de8bb6500b8cf1604eea06
- https://git.kernel.org/stable/c/360d99258a6402cb8e49771460944f19f04d25b7
- https://git.kernel.org/stable/c/61178d0b85b4b1b53e78b06e89d018d22d102f88
- https://git.kernel.org/stable/c/00b2bd518911e0daab00f4749cce68c191ccebb4
- https://git.kernel.org/stable/c/06d649f9cd03a9f8e768a658b20acf8d2c8022e0
- https://git.kernel.org/stable/c/b76c0e28b392620dfbaf92cdeedbf115820b44cb