linux: In the Linux kernel, the following vulnerability has been resolved: media: vivid: fix buffer overwrite when using >...
CVE-2024-50288 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-50288, released November 19, 2024. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: media: vivid: fix buffer overwrite when using > 32 buffers The maximum number of buffers that can be requested was increased to 64 for the video capture queue. But video capture used a must_blank array that was still sized for 32 (VIDEO_MAX_FRAME). This caused an out-of-bounds write when using buffer indices >= 32. Create a new define MAX_VID_CAP_BUFFERS that is used to access the must_blank array and set max_num_buffers for the video capture queue. This solves a crash reported by: https://bugzilla.kernel.org/show_bug.cgi?id=219258
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 13.5 (trixie) | 6.11.9-1 | DEBIAN-CVE-2024-50288 | Nov 19, 2024 |
| linux · Debian 14 | 6.11.9-1 | DEBIAN-CVE-2024-50288 | Nov 19, 2024 |
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