CVE-2023-52821
CVSS 3.1 Score 5.5 of 10 (medium)
Details
Published May 21, 2024
Updated: May 24, 2024
CWE ID 476
Summary
CVE-2023-52821 is a Linux kernel vulnerability that has been addressed. In the function versatile_panel_get_modes(), a null pointer dereference can occur when the return value of drm_mode_duplicate() is assigned to mode without proper checking. This can result in a NULL pointer dereference if drm_mode_duplicate() fails, potentially leading to system instability or crashes. The issue has been resolved by adding a check to avoid null pointer dereferencing in this scenario.
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