CVE-2025-71122

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> iommufd/selftest: Check for overflow in IOMMU_TEST_OP_ADD_RESERVED<br /> <br /> syzkaller found it could overflow math in the test infrastructure and<br /> cause a WARN_ON by corrupting the reserved interval tree. This only<br /> effects test kernels with CONFIG_IOMMUFD_TEST.<br /> <br /> Validate the user input length in the test ioctl.