CVE-2017-11472 Information disclosure in n/a

What is CVE-2017-11472?

CVE-2017-11472 is a high-severity vulnerability in Linux kernel, published on 20 Jul 2017. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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.

Weakness: CWE-755

Which versions are affected by CVE-2017-11472?

It affects 1 product.

Products include Linux kernel.

How do I fix CVE-2017-11472?

Apply the vendor's patch.

Is CVE-2017-11472 being exploited?

There is no known exploitation of CVE-2017-11472 in the wild and no public exploit code.

Other vulnerabilities in Linux kernel

• CVE-2026-53266 Linux Kernel Out-of-Bounds Write Exploited High 8.8
• CVE-2013-6282 Linux Kernel Improper Input Validation Exploited High 8.8
• CVE-2022-0185 Linux Kernel Heap-Based Buffer Overflow Exploited High 8.4
• CVE-2013-2094 Linux Kernel Privilege Escalation Exploited High 8.4
• CVE-2026-53362 Linux Kernel Unspecified Exploited High 7.8

All Linux kernel vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2017-11472, GHSA-25rg-cf2m-jvph, UBUNTU-CVE-2017-11472.