VDB
CVE-2022-50245
CVE-2022-50245
PUBLISHED
Reported by Linux · Published September 15, 2025
In the Linux kernel, the following vulnerability has been resolved: rapidio: fix possible UAF when kfifo_alloc() fails If kfifo_alloc() fails in mport_cdev_open(), goto err_fifo and just free priv. But priv is still in the chdev->file_list, then list traversal may cause UAF. This fixes the following smatch warning: drivers/rapidio/devices/rio_mport_cdev.c:1930 mport_cdev_open() warn: '&priv->list' not removed from list
EPSS 0.02% · 5.9th percentile
Risk Scores
EPSS Score
0.02%
5.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | e8de370188d098bb49483c287b44925957c3c9b6, e8de370188d098bb49483c287b44925957c3c9b6, e8de370188d098bb49483c287b44925957c3c9b6 |
| Linux | Linux | 4.6, 0, 4.9.337 |
| Linux | Linux | 6.2, e8de370188d098bb49483c287b44925957c3c9b6, e8de370188d098bb49483c287b44925957c3c9b6 |
| linux | linux_kernel | 4.6, 4.6, 4.6 |
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 24, 2025 CVE Updated