CVE-2024-56711: drm/panel: himax-hx83102: Add a check to prevent NULL pointer dereference
In the Linux kernel, the following vulnerability has been resolved:
drm/panel: himax-hx83102: Add a check to prevent NULL pointer dereference
drmmodeduplicate() could return NULL due to lack of memory, which will then call NULL pointer dereference. Add a check to prevent it.
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-56711?
CVE-2024-56711 is classified as a medium severity vulnerability due to its potential to cause a NULL pointer dereference in the Linux kernel.
How do I fix CVE-2024-56711?
To fix CVE-2024-56711, update the Linux kernel to version 6.12.7 or later, or apply the patches provided in the official kernel repository.
What versions of the Linux kernel are affected by CVE-2024-56711?
CVE-2024-56711 affects Linux kernel versions from 6.11 up to 6.12.7 and includes release candidates 6.13-rc1, 6.13-rc2, and 6.13-rc3.
What is the impact of CVE-2024-56711 on system stability?
CVE-2024-56711 can lead to crashes or system instability due to the potential for null pointer dereferences when the vulnerability is exploited.
Is CVE-2024-56711 a local or remote vulnerability?
CVE-2024-56711 is considered a local vulnerability, as it would require local access to the system to exploit.