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CVE-2017-11472

CVE-2017-11472

EPSS 0.4%
The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.
Productos afectados
n/a · n/a

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Referencias
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3b2d69114fefa474fca542e51119036dceb4aa6fhttps://github.com/acpica/acpica/commit/a23325b2e583556eae88ed3f764e457786bf4df6https://github.com/torvalds/linux/commit/3b2d69114fefa474fca542e51119036dceb4aa6fhttps://usn.ubuntu.com/3619-1/https://usn.ubuntu.com/3619-2/https://usn.ubuntu.com/3754-1/