CVE-2024-56538: drm: zynqmp_kms: Unplug DRM device before removal
drm: zynqmpkms: Unplug DRM device before removal
Other sources
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— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.12.22-1Fixed in 6.12.25-1
Event History
Frequently Asked Questions
What is the severity of CVE-2024-56538?
CVE-2024-56538 is categorized as a low severity vulnerability in the Linux kernel.
How do I fix CVE-2024-56538?
To fix CVE-2024-56538, update the Linux kernel to versions 6.12.12-1 or 6.12.15-1 on Debian systems.
What systems are affected by CVE-2024-56538?
CVE-2024-56538 affects multiple versions of the Linux kernel ranging from 5.9 to 6.12.2.
What is the nature of the vulnerability in CVE-2024-56538?
CVE-2024-56538 is a use-after-free vulnerability caused by not unplugging the DRM device before its removal in the Linux kernel.
Can CVE-2024-56538 be exploited remotely?
CVE-2024-56538 requires local userspace access to exploit, making remote exploitation unlikely.