CVE-2026-98415
kernel: soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · October 14, 2026
Updated · October 15, 2026
Description
A flaw was found in the Linux kernel's Samsung Exynos Power Management Unit (PMU) driver. A local attacker could exploit a use-after-free vulnerability caused by the premature release of a device tree configuration node during CPU power management initialization. This issue may lead to a Denial of Service (DoS) via a system crash or unintended memory corruption.
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 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-825 · Expired Pointer Dereference