Tracker / CVE-2022-50544
CVE-2022-50544
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info() xhci_alloc_stream_info() allocates stream context array for stream_info ->stream_ctx_array with xhci_alloc_stream_ctx(). When some error occurs, stream_info->stream_ctx_array is not released, which will lead to a memory leak. We can fix it by releasing the stream_info->stream_ctx_array with xhci_free_stream_ctx() on the error path to avoid the potential memory leak.
Affected products and versions
| linux | linux_kernel · 2.6.35 → 4.9.331 |
|---|---|
| linux | linux_kernel · 4.10 → 4.14.296 |
| linux | linux_kernel · 4.15 → 4.19.262 |
| linux | linux_kernel · 4.20 → 5.4.220 |
| linux | linux_kernel · 5.11 → 5.15.75 |
| linux | linux_kernel · 5.16 → 5.19.17 |
| linux | linux_kernel · 5.5 → 5.10.150 |
| 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.