CVE - CVE-2025-21989

CVE-ID
CVE-2025-21989	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix missing .is_two_pixels_per_container Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .is_two_pixels_per_container function in dce60_tg_funcs, causes a NULL pointer dereference on PCs with old GPUs, such as R9 280X. So this fix adds missing .is_two_pixels_per_container to dce60_tg_funcs. (cherry picked from commit bd4b125eb949785c6f8a53b0494e32795421209d)
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/36d04c9313d8d83ead92242f037099ac73e02120 URL:https://git.kernel.org/stable/c/36d04c9313d8d83ead92242f037099ac73e02120 MISC:https://git.kernel.org/stable/c/e204aab79e01bc8ff750645666993ed8b719de57 URL:https://git.kernel.org/stable/c/e204aab79e01bc8ff750645666993ed8b719de57 MISC:https://git.kernel.org/stable/c/fefa811e616b5d0b555ed65743e528a0a8a0b377 URL:https://git.kernel.org/stable/c/fefa811e616b5d0b555ed65743e528a0a8a0b377
Assigning CNA
kernel.org
Date Record Created
20241229	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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