CVE-2026-31390: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix memory leak in xe_vm_madvise_ioctl When check_bo_args_are_sane() validation fails, jump to the new free_vmas cleanup label to properly free the allocated resources. This ensures proper cleanup in this error path. (cherry picked from commit 29bd06faf727a4b76663e4be0f7d770e2d2a7965)

Засегнати продукти

• Linux Linux: 293032eec4baa04374d62dd44de61e355296ad32 преди c3aa7b837920c844d5ae0dd3dbaeb465a461de40; 293032eec4baa04374d62dd44de61e355296ad32 преди 1c87b48a0ff040723f84a67b32892af7e6a3634f; 293032eec4baa04374d62dd44de61e355296ad32 преди 0cfe9c4838f1147713f6b5c02094cd4dc0c598fa
• Linux Linux: 6.18; преди 6.18; 6.18.20 до 6.18.*; 6.19.10 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-2026-31390
• https://nvd.nist.gov/vuln/detail/CVE-2026-31390
• https://git.kernel.org/stable/c/c3aa7b837920c844d5ae0dd3dbaeb465a461de40
• https://git.kernel.org/stable/c/1c87b48a0ff040723f84a67b32892af7e6a3634f
• https://git.kernel.org/stable/c/0cfe9c4838f1147713f6b5c02094cd4dc0c598fa