CVE-2024-47665: i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup
In the Linux kernel, the following vulnerability has been resolved:
i3c: mipi-i3c-hci: Error out instead on BUGON() in IBI DMA setup
Definitely condition dmagetcachealignment defined value > 256 during driver initialization is not reason to BUGON(). Turn that to graceful error out with -EINVAL.
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-47665?
CVE-2024-47665 is categorized as having a moderate severity level due to its potential impact on stability.
How do I fix CVE-2024-47665?
To mitigate CVE-2024-47665, upgrade your Linux kernel to a version that has addressed this vulnerability, such as 6.1.123-1 or 6.12.11-1.
Which versions of the Linux kernel are affected by CVE-2024-47665?
CVE-2024-47665 affects Linux kernel versions prior to 5.15.167 and between specific ranges from 5.16 to 6.10.10.
Is there a known exploit for CVE-2024-47665?
As of now, there are no publicly disclosed exploits specifically targeting CVE-2024-47665.
What should I do if I cannot upgrade my kernel regarding CVE-2024-47665?
If upgrading isn't possible, consider implementing additional security measures, such as monitoring for any abnormal behavior in your Linux systems.