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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: media: saa7164: add ioremap return checks and cleanups Add checks for ioremap return values in saa7164_dev_setup(). If ioremap for BAR0 or BAR2 fails, release the already allocated PCI memory regions, remove the device from the global list, decrement the device count, and return -ENODEV. This prevents potential null pointer dereferences and ensures proper cleanup on memory mapping failures.
Засегнати продукти
- Linux Linux: 443c1228d50518f3c550e1fef490a2c9d9246ce7 преди 23dee5990d2c27ed79567fd61ccfe6876768531a; 443c1228d50518f3c550e1fef490a2c9d9246ce7 преди 3ce8f3057c51bb0a66aa3fab0862be74e9f88684; 443c1228d50518f3c550e1fef490a2c9d9246ce7 преди a9b83f46e52cf1239d780920d1a7a3e415f7b5d9; 443c1228d50518f3c550e1fef490a2c9d9246ce7 преди 6047dc542fa404b5c187cc2c7906aaaaec6d11ed; 443c1228d50518f3c550e1fef490a2c9d9246ce7 преди 6c22a6d8e4c1507bba504aeebe80476144a373eb; 443c1228d50518f3c550e1fef490a2c9d9246ce7 преди d51c60a498e83c9a79884c8e420f97e3885c9583
- Linux Linux: 2.6.32; преди 2.6.32; 6.1.175 до 6.1.*; 6.6.140 до 6.6.*; 6.12.90 до 6.12.*; 6.18.32 до 6.18.*; 7.0.9 до 7.0.*; от 7.1 нататък
История
- 28 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-46235
- https://nvd.nist.gov/vuln/detail/CVE-2026-46235
- https://git.kernel.org/stable/c/23dee5990d2c27ed79567fd61ccfe6876768531a
- https://git.kernel.org/stable/c/3ce8f3057c51bb0a66aa3fab0862be74e9f88684
- https://git.kernel.org/stable/c/a9b83f46e52cf1239d780920d1a7a3e415f7b5d9
- https://git.kernel.org/stable/c/6047dc542fa404b5c187cc2c7906aaaaec6d11ed
- https://git.kernel.org/stable/c/6c22a6d8e4c1507bba504aeebe80476144a373eb
- https://git.kernel.org/stable/c/d51c60a498e83c9a79884c8e420f97e3885c9583