Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Add error handling for krealloc in metadata setup Function msm_ioctl_gem_info_set_metadata() now checks for krealloc failure and returns -ENOMEM, avoiding potential NULL pointer dereference. Explicitly avoids __GFP_NOFAIL due to deadlock risks and allocation constraints. Patchwork: https://patchwork.freedesktop.org/patch/661235/
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.12, < 6.12.43 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/01e3eda8edc3c4caaa49261d1a56c799b0bd6268Patch
- https://git.kernel.org/stable/c/1c8c354098ea9d4376a58c96ae6b65288a6f15d8Patch
- https://git.kernel.org/stable/c/53dc780c1e94ea782d8936b41bfaa83c663702ebPatch
- https://git.kernel.org/stable/c/d5386bcede7b57b193c658dcbb9d22004cde7580Patch
FAQ
What is CVE-2025-39747?
CVE-2025-39747 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: drm/msm: Add error handling for krealloc in metadata setup Function msm_ioctl_gem_info_set_metadata() now checks for krealloc fail...
How severe is CVE-2025-39747?
CVE-2025-39747 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-2025-39747?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.