What’s Vulnerable › Vulnerabilities

CVE-2024-52559: drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-02-27 · updated 2026-10-30
• Weakness: CWE-190

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit() The "submit->cmd[i].size" and "submit->cmd[i].offset" variables are u32 values that come from the user via the submit_lookup_cmds() function. This addition could lead to an integer wrapping bug so use size_add() to prevent that. Patchwork: https://patchwork.freedesktop.org/patch/624696/

Affected products

• Linux kernel: from 3.12 before 6.12.16; from 6.13 before 6.13.4 — fixed in 6.12.16, 6.13.4
• Linux: 3.12 — fixed in 6.14

How to fix

Upgrade to a fixed version: Linux kernel 6.12.16, 6.13.4; Linux 6.14. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/2b99b2c4621d13bd4374ef384e8f1fc188d0a5df
• https://git.kernel.org/stable/c/2f1845e46c41ed500789d53dc45b383b7745c96c
• https://git.kernel.org/stable/c/3a47f4b439beb98e955d501c609dfd12b7836d61
• https://git.kernel.org/stable/c/e43a0f1327a1ee70754f8a0de6e0262cfa3e0b87
• https://git.kernel.org/stable/c/e6a1565f5edacc37a82f12810566b8f6d73c33e5

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