Tracker / CVE-2022-50313
CVE-2022-50313
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: erofs: fix order >= MAX_ORDER warning due to crafted negative i_size As syzbot reported [1], the root cause is that i_size field is a signed type, and negative i_size is also less than EROFS_BLKSIZ. As a consequence, it's handled as fast symlink unexpectedly. Let's fall back to the generic path to deal with such unusual i_size. [1] https://lore.kernel.org/r/000000000000ac8efa05e7feaa1f@google.com
Affected products and versions
| linux | linux_kernel · 4.19 → 5.4.289 |
|---|---|
| linux | linux_kernel · 5.11 → 5.15.82 |
| linux | linux_kernel · 5.16 → 5.19.17 |
| linux | linux_kernel · 5.5 → 5.10.233 |
| linux | linux_kernel · 6.0 → 6.0.3 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.