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CVE-2019-10124

kernel: hwpoison implementation in mm/memory-failure.c leads to denial of service

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Severity

Unknown

Red Hat Product Security

0

CVSS 3.0

Review impact separately from score.

Published · March 5, 2019

Updated · June 28, 2026

Description

A bug was discovered in the hwpoison implementation in mm/memory-failure.c in the Linux kernel. When soft_offline_in_use_page() is run for a thp tail page after pmd is split, a privileged attacker can cause a denial of service (DoS). Privileged access is required for an attacker to trigger this bug, thus, we believe this bug is not a security flaw.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 0
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:N

CWE-400 · Uncontrolled Resource Consumption