Tracker / CVE-2022-49114
CVE-2022-49114
High 8.8
In the Linux kernel, the following vulnerability has been resolved: scsi: libfc: Fix use after free in fc_exch_abts_resp() fc_exch_release(ep) will decrease the ep's reference count. When the reference count reaches zero, it is freed. But ep is still used in the following code, which will lead to a use after free. Return after the fc_exch_release() call to avoid use after free.
Affected products and versions
| linux | linux_kernel · … → 4.9.311 |
|---|---|
| linux | linux_kernel · 4.10 → 4.14.276 |
| linux | linux_kernel · 4.15 → 4.19.238 |
| linux | linux_kernel · 4.20 → 5.4.189 |
| linux | linux_kernel · 5.11 → 5.15.34 |
| linux | linux_kernel · 5.16 → 5.16.20 |
| linux | linux_kernel · 5.17 → 5.17.3 |
| linux | linux_kernel · 5.5 → 5.10.111 |
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.