linux: In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix potential array out...
CVE-2023-53748 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53748, released December 8, 2025. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup variable *nplanes is provided by user via system call argument. The possible value of q_data->fmt->num_planes is 1-3, while the value of *nplanes can be 1-8. The array access by index i can cause array out-of-bounds. Fix this bug by checking *nplanes against the array size.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.1.37-1 | DEBIAN-CVE-2023-53748 | Dec 8, 2025 |
| linux · Debian 13.5 (trixie) | 6.3.7-1 | DEBIAN-CVE-2023-53748 | Dec 8, 2025 |
| linux · Debian 14 | 6.3.7-1 | DEBIAN-CVE-2023-53748 | Dec 8, 2025 |
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