Tracker / CVE-2022-49344
CVE-2022-49344
Medium 4.7
In the Linux kernel, the following vulnerability has been resolved: af_unix: Fix a data-race in unix_dgram_peer_wake_me(). unix_dgram_poll() calls unix_dgram_peer_wake_me() without `other`'s lock held and check if its receive queue is full. Here we need to use unix_recvq_full_lockless() instead of unix_recvq_full(), otherwise KCSAN will report a data-race.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 3.10.95 → 3.11 |
| linux | linux_kernel · 3.12.52 → 3.13 |
| linux | linux_kernel · 3.14.59 → 3.15 |
| linux | linux_kernel · 3.18.26 → 3.19 |
| linux | linux_kernel · 3.2.75 → 3.3 |
| linux | linux_kernel · 3.4.111 → 3.5 |
| linux | linux_kernel · 4.1.15 → 4.2 |
| linux | linux_kernel · 4.2.8 → 4.3 |
| linux | linux_kernel · 4.20 → 5.4.198 |
| linux | linux_kernel · 4.3.3 → 4.19.247 |
| linux | linux_kernel · 5.11 → 5.15.47 |
| linux | linux_kernel · 5.16 → 5.17.15 |
| linux | linux_kernel · 5.18 → 5.18.4 |
| linux | linux_kernel · 5.5 → 5.10.122 |
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.