Vulnerability 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/
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.19, < 6.6.33 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002Patch
- https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241Patch
- https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0fPatch
- https://git.kernel.org/stable/c/530f272053a5e72243a9cb07bb1296af6c346002Patch
- https://git.kernel.org/stable/c/873f67699114452c2a996c4e10faac8ff860c241Patch
- https://git.kernel.org/stable/c/9078630ed7f8f25d65d11823e7f2b11a8e2f4f0fPatch
FAQ
What is CVE-2024-38622?
CVE-2024-38622 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 c...
How severe is CVE-2024-38622?
CVE-2024-38622 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-38622?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.