CVE-2018-10471 Memory corruption in n/a

What is CVE-2018-10471?

CVE-2018-10471 is a medium-severity memory corruption vulnerability in Debian Debian Linux, published on 27 Apr 2018. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An issue was discovered in Xen through 4.10.x allowing x86 PV guest OS users to cause a denial of service (out-of-bounds zero write and hypervisor crash) via unexpected INT 80 processing, because of an incorrect fix for CVE-2017-5754.

Weakness: CWE-787

Which versions are affected by CVE-2018-10471?

It affects 2 products.

Products include Debian Debian Linux, Xen Xen.

How do I fix CVE-2018-10471?

Apply the vendor's patch.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2018-10471 being exploited?

There is no known exploitation of CVE-2018-10471 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

• CVE-2015-3306 ProFTPD Improper Access Control Exploited Critical 10.0
• CVE-2025-49113 RoundCube Webmail Deserialization of Untrusted Data Exploited Critical 9.9
• CVE-2026-24061 GNU InetUtils Argument Injection Exploited Critical 9.8
• CVE-2025-39682 Linux Kernel Improper Check for Unusual or Exceptional Conditions Exploited Critical 9.8
• CVE-2024-9680 Mozilla Firefox Use-After-Free Exploited Critical 9.8

All Debian Debian Linux vulnerabilities

Sources

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

Also known as ALPINE-CVE-2018-10471, DEBIAN-CVE-2018-10471, GHSA-v5vc-f4vf-8rvg, UBUNTU-CVE-2018-10471.