CVE-2025-39747
drm/msm: Add error handling for krealloc in metadata setup
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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/
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 11, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 53dc780c1e94ea782d8936b41bfaa83c663702eb 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 01e3eda8edc3c4caaa49261d1a56c799b0bd6268 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < d5386bcede7b57b193c658dcbb9d22004cde7580 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 1c8c354098ea9d4376a58c96ae6b65288a6f15d8
Linux / Linux
3.12
References
git.kernel.org: https://git.kernel.org/stable/c/53dc780c1e94ea782d8936b41bfaa83c663702eb git.kernel.org: https://git.kernel.org/stable/c/01e3eda8edc3c4caaa49261d1a56c799b0bd6268 git.kernel.org: https://git.kernel.org/stable/c/d5386bcede7b57b193c658dcbb9d22004cde7580 git.kernel.org: https://git.kernel.org/stable/c/1c8c354098ea9d4376a58c96ae6b65288a6f15d8