Tracker / CVE-2022-48787
CVE-2022-48787
High 7.8
In the Linux kernel, the following vulnerability has been resolved: iwlwifi: fix use-after-free If no firmware was present at all (or, presumably, all of the firmware files failed to parse), we end up unbinding by calling device_release_driver(), which calls remove(), which then in iwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However the new code I added will still erroneously access it after it was freed. Set 'failure=false' in this case to avoid the access, all data was already freed anyway.
Affected products and versions
| linux | linux_kernel · 4.14.263 → 4.14.268 |
|---|---|
| linux | linux_kernel · 4.19.226 → 4.19.231 |
| linux | linux_kernel · 5.10.94 → 5.10.102 |
| linux | linux_kernel · 5.15.17 → 5.15.25 |
| linux | linux_kernel · 5.16.3 → 5.16.11 |
| linux | linux_kernel · 5.4.174 → 5.4.181 |
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.