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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().
Засегнати продукти
- Linux Linux: 89bc500e41fc5b48e0573e6b0d927fc97b8951dc преди 1b1c0da227bf63479bac9982fc8d12df9aaea0fb; 89bc500e41fc5b48e0573e6b0d927fc97b8951dc преди 85426e97dc72f2088ba6d27e74cd58c3fbd43e31; 89bc500e41fc5b48e0573e6b0d927fc97b8951dc преди 0c17c8832562b2aac288e89cefd0f46074f54bcb; 89bc500e41fc5b48e0573e6b0d927fc97b8951dc преди 5105f3e6b2df619c635b5f6a49fac131a36c7952; 89bc500e41fc5b48e0573e6b0d927fc97b8951dc преди c88c185ae0a1067823661b220aeea613df2c127b; 89bc500e41fc5b48e0573e6b0d927fc97b8951dc преди 1810e42ff6716f320c7269d5850eca48b07b7427; 89bc500e41fc5b48e0573e6b0d927fc97b8951dc преди a2dcf1a61d056aef15b63c6eae9441344d624389; 89bc500e41fc5b48e0573e6b0d927fc97b8951dc преди 2ff1a41a912de8517b4482e946dd951b7d80edbf
- Linux Linux: 3.1; преди 3.1; 5.10.258 до 5.10.*; 5.15.209 до 5.15.*; 6.1.175 до 6.1.*; 6.6.140 до 6.6.*; 6.12.88 до 6.12.*; 6.18.30 до 6.18.*; 7.0.7 до 7.0.*; от 7.1 нататък
- Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem: всички версии
История
- 26 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-45834
- https://nvd.nist.gov/vuln/detail/CVE-2026-45834
- https://git.kernel.org/stable/c/1b1c0da227bf63479bac9982fc8d12df9aaea0fb
- https://git.kernel.org/stable/c/85426e97dc72f2088ba6d27e74cd58c3fbd43e31
- https://git.kernel.org/stable/c/0c17c8832562b2aac288e89cefd0f46074f54bcb
- https://git.kernel.org/stable/c/5105f3e6b2df619c635b5f6a49fac131a36c7952
- https://git.kernel.org/stable/c/c88c185ae0a1067823661b220aeea613df2c127b
- https://git.kernel.org/stable/c/1810e42ff6716f320c7269d5850eca48b07b7427
- https://git.kernel.org/stable/c/a2dcf1a61d056aef15b63c6eae9441344d624389
- https://git.kernel.org/stable/c/2ff1a41a912de8517b4482e946dd951b7d80edbf
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html