linux: In the Linux kernel, the following vulnerability has been resolved: ext2: Add sanity checks for group and filesystem...
CVE-2022-50815 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50815, released December 30, 2025. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: ext2: Add sanity checks for group and filesystem size Add sanity check that filesystem size does not exceed the underlying device size and that group size is big enough so that metadata can fit into it. This avoid trying to mount some crafted filesystems with extremely large group counts.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.0.3-1 | DEBIAN-CVE-2022-50815 | Dec 30, 2025 |
| linux · Debian 13.5 (trixie) | 6.0.3-1 | DEBIAN-CVE-2022-50815 | Dec 30, 2025 |
| linux · Debian 14 | 6.0.3-1 | DEBIAN-CVE-2022-50815 | Dec 30, 2025 |
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