VDB
CVE-2022-50313
CVE-2022-50313
PUBLISHED
Reported by Linux · Published September 15, 2025
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
EPSS 0.02% · 6.2th percentile
Risk Scores
EPSS Score
0.02%
6.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 431339ba90423a038914c6032bfd71f0ba7ef2f2, 431339ba90423a038914c6032bfd71f0ba7ef2f2, 431339ba90423a038914c6032bfd71f0ba7ef2f2 |
| Linux | Linux | 4.19, 0, 5.4.289 |
| Linux | Linux | *, 431339ba90423a038914c6032bfd71f0ba7ef2f2, 431339ba90423a038914c6032bfd71f0ba7ef2f2 |
| linux | linux_kernel | 4.19, 4.19, 4.19 |
Timeline
- Sep 15, 2025 CVE Published
- Sep 16, 2025 EPSS Score
- Sep 23, 2025 EPSS Score
- Sep 30, 2025 EPSS Score
- Oct 7, 2025 EPSS Score
- Oct 15, 2025 EPSS Score
- Oct 22, 2025 EPSS Score
- Oct 29, 2025 EPSS Score
- Nov 5, 2025 EPSS Score
- Nov 12, 2025 EPSS Score
- Nov 19, 2025 EPSS Score
- Nov 26, 2025 EPSS Score