CVE-2026-72011: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: s390/diag: Add missing array_index_nospec() call to memtop_get_page_count() 'level' is user space controlled and used to read from an array. Add the missing array_index_nospec() call to prevent speculative execution.

Засегнати продукти

• Linux Linux: 0d30871739ab433e114b0058f08b6b1c7b816f7e преди c6b4d454865a81ceea1422243aaaedc363b6f713; 0d30871739ab433e114b0058f08b6b1c7b816f7e преди 83fe36f81200b7a85f8efe0a68a4e58be84d5f64; 0d30871739ab433e114b0058f08b6b1c7b816f7e преди b7577fe4c47a31ca7c99714c53244a44af03cdfe
• Linux Linux: 6.14; преди 6.14; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 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-2026-72011
• https://nvd.nist.gov/vuln/detail/CVE-2026-72011
• https://git.kernel.org/stable/c/c6b4d454865a81ceea1422243aaaedc363b6f713
• https://git.kernel.org/stable/c/83fe36f81200b7a85f8efe0a68a4e58be84d5f64
• https://git.kernel.org/stable/c/b7577fe4c47a31ca7c99714c53244a44af03cdfe