In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add null pointer check for get_first_active_display()
The function mod_hdcp_hdcp1_enable_encryption() calls the function
get_first_active_display(), but does not check its return value.
The return value is a null pointer if the display list is empty.
This will lead to a null pointer dereference in
mod_hdcp_hdcp2_enable_encryption().
Add a null pointer check for get_first_active_display() and return
MOD_HDCP_STATUS_DISPLAY_NOT_FOUND if the function return null.
CVSS
No CVSS.
References
Configurations
No configuration.
History
25 Jul 2025, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-07-25 13:15
Updated : 2025-07-25 15:29
NVD link : CVE-2025-38362
Mitre link : CVE-2025-38362
CVE.ORG link : CVE-2025-38362
JSON object : View
Products Affected
No product.
CWE
No CWE.