CVSS Score of 10 (low)


Published Jun 20, 2023
Updated: Jun 27, 2023
CWE ID 476


CVE-2023-3220 is a vulnerability found in the Linux kernel through version 6.1-rc8. The vulnerability is related to a NULL Pointer Dereference issue in the dpu_crtc_atomic_check function in drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c. This vulnerability affects multiple products identified by their respective IDs: ohMfk7, Qtrc2o, ohMfk4, Qtrc2i, ohMfk3, ohMfk2, Qtrc2m, QtrdW7, ohMfku, Qtrc2_, QtrdW-, pKnQKN, and many others. The potential danger of this vulnerability is that it can lead to a denial-of-service (DoS) attack by an attacker exploiting the NULL Pointer Dereference. To remediate this vulnerability, users should update their Linux kernel to version 6.1-rc9 or later versions that include the fix for this issue.

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