CVE-2026-46241: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix use-after-free on registration failure Make sure to disable and free the interrupts in case controller registration fails to avoid a potential use-after-free and resource leak. This issue was flagged by Sashiko when reviewing a controller deregistration fix.

Засегнати продукти

• Linux Linux: 42bbb70980f3720b0ae6da6af862af0e95a04351 преди b25eb3d24d03e571f09c04a0522c798ea35e48a1; 42bbb70980f3720b0ae6da6af862af0e95a04351 преди dd74a790818ebb9a2be3a94ac935a374755cd278; 42bbb70980f3720b0ae6da6af862af0e95a04351 преди 8b49b6aadd0c622ca7d68b4a53ae10362e221cf3; 42bbb70980f3720b0ae6da6af862af0e95a04351 преди 336d9ad7560b3baba17af06727a888040ee93390; 42bbb70980f3720b0ae6da6af862af0e95a04351 преди 5c77f11b9b5f1ad5a704dad875260c44016ede10; 42bbb70980f3720b0ae6da6af862af0e95a04351 преди f62c060272b9d7423b1650b844e8e4e7b8f9f925
• Linux Linux: 2.6.33; преди 2.6.33; 6.1.191 до 6.1.*; 6.6.160 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

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-46241
• https://nvd.nist.gov/vuln/detail/CVE-2026-46241
• https://git.kernel.org/stable/c/b25eb3d24d03e571f09c04a0522c798ea35e48a1
• https://git.kernel.org/stable/c/dd74a790818ebb9a2be3a94ac935a374755cd278
• https://git.kernel.org/stable/c/8b49b6aadd0c622ca7d68b4a53ae10362e221cf3
• https://git.kernel.org/stable/c/336d9ad7560b3baba17af06727a888040ee93390
• https://git.kernel.org/stable/c/5c77f11b9b5f1ad5a704dad875260c44016ede10
• https://git.kernel.org/stable/c/f62c060272b9d7423b1650b844e8e4e7b8f9f925