CVE-2025-39747
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
11/09/2025
Last modified:
15/09/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/msm: Add error handling for krealloc in metadata setup<br />
<br />
Function msm_ioctl_gem_info_set_metadata() now checks for krealloc<br />
failure and returns -ENOMEM, avoiding potential NULL pointer dereference.<br />
Explicitly avoids __GFP_NOFAIL due to deadlock risks and allocation constraints.<br />
<br />
Patchwork: https://patchwork.freedesktop.org/patch/661235/