CVE-2022-48799

MEDIUM
Published Jul 16, 2024 Modified Oct 3, 2025

Description

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.

Is your site exposed to CVE-2022-48799?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor Product
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel

References

Advisories & Patches

https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81 https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727 https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186 https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0 https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45 https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8 https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81 https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727 https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186 https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0 https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45 https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8

Frequently Asked Questions

What is CVE-2022-48799? +
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. It has a CVSS v3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2022-48799? +
CVE-2022-48799 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2022-48799? +
CVE-2022-48799 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2022-48799? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-9588 10.0

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Iron Mountain Archiving Services Inc. …
CVE-2025-57870 10.0

A SQL Injection vulnerability exists in Esri ArcGIS Server versions 11.3, 11.4 and 11.5 on Windows, Linux and Kubernetes. This …
CVE-2026-48286 10.0

Adobe Campaign Classic (ACC) versions 7.4.3 build 9396 and earlier are affected by an Incorrect Authorization vulnerability that could result …
CVE-2026-13782 10.0

Use after free in Browser in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer …
CVE-2026-48449 10.0

Adobe Campaign Classic (ACC) is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the …
CVE-2026-48303 10.0

Adobe Campaign Classic (ACC) versions 7.4.3 build 9394 and earlier are affected by an Incorrect Authorization vulnerability that could result …

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2022-48799 — free, no signup required.