CVE-2024-46808: drm/amd/display: Add missing NULL pointer check within dpcd_extend_address_range
Published Sep 27, 2024
·Updated
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add missing NULL pointer check within dpcdextendaddressrange
[Why & How] ASSERT if return NULL from kcalloc.
Affected Software
2 affected componentsFixes available
Linux Linux kernel<6.10.9
debian/linux<=5.10.223-1, <=5.10.234-1, <=6.1.129-1, <=6.1.135-1
6.12.25-16.12.27-1
Remediation
Event History
Sep 27, 2024
CVE Published
via MITRE·12:35 PM
Data Sourced
via MITRE·12:35 PM
Description
Apr 27, 2025
Data Sourced
via Ubuntu·08:55 PM
RemedyDescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2024-46808?
CVE-2024-46808 has been classified as a medium severity vulnerability due to its potential impact on the Linux kernel.
2
How do I fix CVE-2024-46808?
To fix CVE-2024-46808, update to Linux kernel version 6.12.11-1 or the appropriate patched version for your distribution.
3
Which systems are affected by CVE-2024-46808?
CVE-2024-46808 affects versions of the Linux kernel prior to 6.10.9 and specific earlier Debian kernel versions.
4
What component of the Linux kernel is affected by CVE-2024-46808?
CVE-2024-46808 primarily affects the 'drm/amd/display' component due to a missing NULL pointer check.
5
Is there a risk of exploitation with CVE-2024-46808?
Yes, CVE-2024-46808 could be exploited under certain conditions, resulting in potential denial of service.