CVE-2024-38622

Published: June 22, 2024Last modified: June 22, 2024

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add callback function pointer check before its call In dpu_core_irq_callback_handler() callback function pointer is compared to NULL, but then callback function is unconditionally called by this pointer. Fix this bug by adding conditional return. Found by Linux Verification Center (linuxtesting.org) with SVACE. Patchwork: https://patchwork.freedesktop.org/patch/588237/

Status

References

• https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002
• https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241
• https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0f