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Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: wifi: b43: enforce bounds check on firmware key index in b43_rx() The firmware-controlled key index in b43_rx() can exceed the dev->key[] array size (58 entries). The existing B43_WARN_ON is non-enforcing in production builds, allowing an out-of-bounds read. Make the B43_WARN_ON check enforcing by dropping the frame when the firmware returns an invalid key index.
Засегнати продукти
- Linux Linux: e4d6b7951812d98417feb10784e400e253caf633 преди 135cb49c9a42a02cceeac7b49ec03e267f7ed6d6; e4d6b7951812d98417feb10784e400e253caf633 преди 3157ad40b084a8f3932da2641749ab45e99b933e; e4d6b7951812d98417feb10784e400e253caf633 преди 765709720e6af9a178abc40244a8d1aa39ac4e71; e4d6b7951812d98417feb10784e400e253caf633 преди c3d7b90dc95020cd9282c4630e402fe224f7644e; e4d6b7951812d98417feb10784e400e253caf633 преди 1e9e55cf66f0fa4799f4d86ef3aaba8e606b5c14; e4d6b7951812d98417feb10784e400e253caf633 преди d7029879bafdac2006c67553807d122283dc6cbf; e4d6b7951812d98417feb10784e400e253caf633 преди 219ba67e69e49681e48c822d6eaafb5def032f34; e4d6b7951812d98417feb10784e400e253caf633 преди 1f4f78bf8549e6ac4f04fba4176854f3a6e0c332
- Linux Linux: 2.6.24; преди 2.6.24; 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.*; 7.1 до *
- Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem: преди *
История
- 28 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-46122
- https://nvd.nist.gov/vuln/detail/CVE-2026-46122
- https://git.kernel.org/stable/c/135cb49c9a42a02cceeac7b49ec03e267f7ed6d6
- https://git.kernel.org/stable/c/3157ad40b084a8f3932da2641749ab45e99b933e
- https://git.kernel.org/stable/c/765709720e6af9a178abc40244a8d1aa39ac4e71
- https://git.kernel.org/stable/c/c3d7b90dc95020cd9282c4630e402fe224f7644e
- https://git.kernel.org/stable/c/1e9e55cf66f0fa4799f4d86ef3aaba8e606b5c14
- https://git.kernel.org/stable/c/d7029879bafdac2006c67553807d122283dc6cbf
- https://git.kernel.org/stable/c/219ba67e69e49681e48c822d6eaafb5def032f34
- https://git.kernel.org/stable/c/1f4f78bf8549e6ac4f04fba4176854f3a6e0c332
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html