medium5.5
CVE-2025-39747
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_…
Impact
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/
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 3.12 before 6.12.43 from 6.13 before 6.15.11 from 6.16 before 6.16.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/01e3eda8edc3c4caaa49261d1a56c799b0bd6268
- https://git.kernel.org/stable/c/1c8c354098ea9d4376a58c96ae6b65288a6f15d8
- https://git.kernel.org/stable/c/53dc780c1e94ea782d8936b41bfaa83c663702eb
- https://git.kernel.org/stable/c/d5386bcede7b57b193c658dcbb9d22004cde7580