n 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.
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Configuration 2 (hide)
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16 Dec 2025, 14:12
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
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| First Time |
Linux linux Kernel
Debian Linux Debian debian Linux |
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| References | () https://git.kernel.org/stable/c/1ebcdf38887949def1a553ff3e45c98ed95a3cd0 - Patch | |
| References | () https://git.kernel.org/stable/c/34d3e10ab905f06445f8dbd8a3d9697095e71bae - Patch | |
| References | () https://git.kernel.org/stable/c/4ce9f2dc9ff7cc410e8c5d936ec551e26b9599a9 - Patch | |
| References | () https://git.kernel.org/stable/c/5148c7ea69e9c5bf2f05081190f45ba96d3d1e7a - Patch | |
| References | () https://git.kernel.org/stable/c/b3005145eab98d36777660b8893466e4f630ae1c - Patch | |
| References | () https://git.kernel.org/stable/c/c3e9826a22027a21d998d3e64882fa377b613006 - Patch | |
| References | () https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html - Third Party Advisory | |
| CWE | CWE-476 |
03 Nov 2025, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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25 Jul 2025, 15:29
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Published : 2025-07-25 13:15
Updated : 2025-12-16 14:12
NVD link : CVE-2025-38362
Mitre link : CVE-2025-38362
CVE.ORG link : CVE-2025-38362
JSON object : View
NULL Pointer Dereference