CVE-2025-39747
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 53dc780c1e94ea782d8936b41bfaa83c663702eb | affected |
| Linux | Linux | 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 01e3eda8edc3c4caaa49261d1a56c799b0bd6268 | affected |
| Linux | Linux | 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < d5386bcede7b57b193c658dcbb9d22004cde7580 | affected |
| Linux | Linux | 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300 < 1c8c354098ea9d4376a58c96ae6b65288a6f15d8 | affected |
| Linux | Linux | 3.12 | affected |
| Linux | Linux | 0 < 3.12 | unaffected |
| Linux | Linux | 6.12.43 <= 6.12.* | unaffected |
| Linux | Linux | 6.15.11 <= 6.15.* | unaffected |
| Linux | Linux | 6.16.2 <= 6.16.* | unaffected |
| Linux | Linux | 6.17 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/53dc780c1e94ea782d8936b41bfaa83c663702eb
- https://git.kernel.org/stable/c/01e3eda8edc3c4caaa49261d1a56c799b0bd6268
- https://git.kernel.org/stable/c/d5386bcede7b57b193c658dcbb9d22004cde7580
- https://git.kernel.org/stable/c/1c8c354098ea9d4376a58c96ae6b65288a6f15d8
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