Tracker / CVE-2022-48799
CVE-2022-48799
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: perf: Fix list corruption in perf_cgroup_switch() There's list corruption on cgrp_cpuctx_list. This happens on the following path: perf_cgroup_switch: list_for_each_entry(cgrp_cpuctx_list) cpu_ctx_sched_in ctx_sched_in ctx_pinned_sched_in merge_sched_in perf_cgroup_event_disable: remove the event from the list Use list_for_each_entry_safe() to allow removing an entry during iteration.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.11 → 4.14.267 |
| linux | linux_kernel · 4.15 → 4.19.230 |
| linux | linux_kernel · 4.20 → 5.4.180 |
| linux | linux_kernel · 5.11 → 5.15.24 |
| linux | linux_kernel · 5.16 → 5.16.10 |
| linux | linux_kernel · 5.5 → 5.10.101 |
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.