CVE-2025-71308: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential NULL pointer dereference in context cleanup aie_destroy_context() is invoked during error handling in aie2_create_context(). However, aie_destroy_context() assumes that the context's mailbox channel pointer is non-NULL. If mailbox channel creation fails, the pointer remains NULL and calling aie_destroy_context() can lead to a NULL pointer dereference. In aie2_create_context(), replace aie_destroy_context() with a function which request firmware to remove the context created previously.

Засегнати продукти

• Linux Linux: be462c97b7dfd24999babe39cce3de224ebe1f80 преди b569ff8a1bc1bcd4fdc6fd334604a654f61237a1; be462c97b7dfd24999babe39cce3de224ebe1f80 преди 2611c9616cb52d3ed54a6095d72d18e645a6955a; be462c97b7dfd24999babe39cce3de224ebe1f80 преди 97f27573837ef96b4ba42af463cc800cab615c0e
• Linux Linux: 6.14; преди 6.14; 6.18.57 до 6.18.*; 6.19.4 до 6.19.*; от 7.0 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-2025-71308
• https://nvd.nist.gov/vuln/detail/CVE-2025-71308
• https://git.kernel.org/stable/c/b569ff8a1bc1bcd4fdc6fd334604a654f61237a1
• https://git.kernel.org/stable/c/2611c9616cb52d3ed54a6095d72d18e645a6955a
• https://git.kernel.org/stable/c/97f27573837ef96b4ba42af463cc800cab615c0e