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CVE-2023-52862

drm/amd/display: Fix null pointer dereference in error message

CVSS 4.1 MEDIUMEPSS 0.2%CWE-476
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null pointer dereference in error message This patch fixes a null pointer dereference in the error message that is printed when the Display Core (DC) fails to initialize. The original message includes the DC version number, which is undefined if the DC is not initialized.
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/0c3601a2fbfb265ce283651480e30c8e60459112https://git.kernel.org/stable/c/8b72c5d4a5d25e76b16283397c40b8b3c0d70019https://git.kernel.org/stable/c/97ef07182ac46b069bb5e7d46cb903a764d67898