CVE-2025-39747
Medium
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/
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedSep 11, 2025
First seenSep 11, 2025
How to fix
Update
- linux linux_kernel6.12.43, 6.15.11, 6.16.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.12 ≤ v < 6.12.43, 6.13 ≤ v < 6.15.11, 6.16 ≤ v < 6.16.2 | 6.12.43, 6.15.11, 6.16.2 |
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