CVE-2025-71298: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/tests: shmem: Hold reservation lock around madvise Acquire and release the GEM object's reservation lock around calls to the object's madvide operation. The tests use drm_gem_shmem_madvise_locked(), which led to errors such as show below. [ 58.339389] WARNING: CPU: 1 PID: 1352 at drivers/gpu/drm/drm_gem_shmem_helper.c:499 drm_gem_shmem_madvise_locked+0xde/0x140 Only export the new helper drm_gem_shmem_madvise() for Kunit tests. This is not an interface for regular drivers.

Засегнати продукти

• Linux Linux: 954907f7147dc43e0d1cd4d430c21d143d5fdf55 преди 9cc77691b5fd615625955cedf726da57543088f1; 954907f7147dc43e0d1cd4d430c21d143d5fdf55 преди 07cfcab370da06f26c273306571cbb0bfa3b9c52; 954907f7147dc43e0d1cd4d430c21d143d5fdf55 преди 607d07d8cc0b835a8701259f08a03dc149b79b4f
• Linux Linux: 6.16; преди 6.16; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; от 7.0 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2025-71298
• https://nvd.nist.gov/vuln/detail/CVE-2025-71298
• https://git.kernel.org/stable/c/9cc77691b5fd615625955cedf726da57543088f1
• https://git.kernel.org/stable/c/07cfcab370da06f26c273306571cbb0bfa3b9c52
• https://git.kernel.org/stable/c/607d07d8cc0b835a8701259f08a03dc149b79b4f