CVE-2024-21455

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Memory corruption when a compat IOCTL call is followed by another IOCTL call from userspace to a driver.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-822CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Oct 7, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-21455: High severity, CVSS 7.8 | Vulnix