CVE-2026-98905: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Properly acquire queue buffers in CRIU restore When kfd_queue_acquire_buffers() was split off from set_queue_properties_from_user(), set_queue_properties_from_criu() was missed. Thus, set_queue_properties_from_criu() is not filling out the buffer fields of queue_properties, which can come up when subsequent code expects them to be non-null. Add the proper call to kfd_queue_acquire_buffers(), and also use the right cast types in set_queue_properties_from_criu() (which were missed at the same time) (cherry picked from commit 88ed96abbbe27b70193544fbc1ee06448c274714)

Засегнати продукти

• Linux Linux: fb91065851cd5f2735348c5f3eddeeca3d7c2973 преди e2dbdd14c3352483a89e4a9afda05d0f3fcc2c83; fb91065851cd5f2735348c5f3eddeeca3d7c2973 преди c6c290e408fe328e091f0bf7502a42b0deea82e9; fb91065851cd5f2735348c5f3eddeeca3d7c2973 преди 20a5e7ffdfecddc34c60a6b4483f42acf3d8731d
• Linux Linux: 6.12; преди 6.12; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 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-2026-98905
• https://nvd.nist.gov/vuln/detail/CVE-2026-98905
• https://git.kernel.org/stable/c/e2dbdd14c3352483a89e4a9afda05d0f3fcc2c83
• https://git.kernel.org/stable/c/c6c290e408fe328e091f0bf7502a42b0deea82e9
• https://git.kernel.org/stable/c/20a5e7ffdfecddc34c60a6b4483f42acf3d8731d