CVE-2024-52559: 
Linux Kernel vulnerability analysis and mitigation

CVE-2024-52559 is a vulnerability in the Linux kernel affecting the Direct Rendering Manager (DRM) MSM graphics driver. The vulnerability was discovered on February 26, 2025, and involves an integer overflow issue in the msm_ioctl_gem_submit() function. The vulnerability affects Linux kernel versions from 6.13 and earlier versions down to 3.12 (NVD).

The vulnerability stems from an integer overflow possibility in the msm_ioctl_gem_submit() function where 'submit->cmd[i].size' and 'submit->cmd[i].offset' variables, which are u32 values received from user input via the submit_lookup_cmds() function, could trigger an integer wrapping bug during addition operations. The vulnerability has been assigned a CVSS v3.1 Base Score of 5.5 (Medium) with the vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (NVD).

The vulnerability could lead to a potential integer wrapping bug in the Linux kernel's DRM MSM graphics driver, which could affect system stability and potentially cause denial of service conditions (NVD).

The vulnerability has been patched by replacing the direct addition operation with the size_add() function to prevent integer overflow. The fix has been implemented in the kernel source code and is available through various kernel patches (Kernel Patch).