CVE-2022-49389
26.02.2025, 07:01
In the Linux kernel, the following vulnerability has been resolved: usb: usbip: fix a refcount leak in stub_probe() usb_get_dev() is called in stub_device_alloc(). When stub_probe() fails after that, usb_put_dev() needs to be called to release the reference. Fix this by moving usb_put_dev() to sdev_free error path handling. Find this by code review.Enginsight
| Vendor | Product | Version |
|---|---|---|
| linux | linux_kernel | 3.16.58 ≤ 𝑥 < 3.17 |
| linux | linux_kernel | 3.18.110 ≤ 𝑥 < 4.9.318 |
| linux | linux_kernel | 4.10 ≤ 𝑥 < 4.14.283 |
| linux | linux_kernel | 4.15 ≤ 𝑥 < 4.19.247 |
| linux | linux_kernel | 4.20 ≤ 𝑥 < 5.4.198 |
| linux | linux_kernel | 5.5 ≤ 𝑥 < 5.10.122 |
| linux | linux_kernel | 5.11 ≤ 𝑥 < 5.15.47 |
| linux | linux_kernel | 5.16 ≤ 𝑥 < 5.17.15 |
| linux | linux_kernel | 5.18 ≤ 𝑥 < 5.18.4 |
𝑥
= Vulnerable software versions
Debian Releases
References