CVE-2024-56538

HighCVSS 7.8/10Last modified Oct 30, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

drm: zynqmp_kms: Unplug DRM device before removal

Prevent userspace accesses to the DRM device from causing use-after-frees by unplugging the device before we remove it. This causes any further userspace accesses to result in an error without further calls into this driver's internals.

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-416

Affected software

VendorProductVersions
LinuxLinux>= d76271d22694e874ed70791702db9252ffe96a4c, < 0c8ca1da81e5a9787284eb84c0c6ae927f063c15; >= d76271d22694e874ed70791702db9252ffe96a4c, < a17b9afe58c474657449cf87e238b1788200576b; >= d76271d22694e874ed70791702db9252ffe96a4c, < 4fb97432e28a7e136b2d76135d50e988ada8e1af; >= d76271d22694e874ed70791702db9252ffe96a4c, < 692f52aedccbf79b212a1e14e3735192b4c24a7d; >= d76271d22694e874ed70791702db9252ffe96a4c, < 2e07c88914fc5289c21820b1aa94f058feb38197
LinuxLinux5.9

References

Timeline

Published
Dec 27, 2024
Last modified
Oct 30, 2026
NVD status
Modified

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CVE-2024-56538: High severity, CVSS 7.8 | Vulnix