What is CVE-2022-48799?

CVE-2022-48799 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10, affecting Linux kernel versions from 4.11 onward and patched in 4.14.267, 4.19.230, 5.4.180 and others. CVE-2022-48799 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-48799?

CVE-2022-48799 has a CVSS score of 5.5 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Is there a patch available for CVE-2022-48799?

Yes, CVE-2022-48799 has been patched. Fixed versions include 4.14.267, 4.19.230, 5.4.180 and others. If you are running Linux kernel 4.11 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2022-48799 actively exploited?

CVE-2022-48799 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2022-48799

Medium

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.

Package Linux Kernel

Published 2024-07-16

Last modified 2025-10-03

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

5.5

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

Vector string

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

Affected versions

Linux kernel versions 4.11 and later are affected. Fixed in 4.14.267, 4.19.230, 5.4.180, 5.10.101, 5.15.24, 5.16.10, 5.17 and their respective stable series.

Affected from

≥ 4.11

Fixed in

✓ 4.14.267 4.14.x ✓ 4.19.230 4.19.x ✓ 5.4.180 5.4.x ✓ 5.10.101 5.10.x ✓ 5.15.24 5.15.x ✓ 5.16.10 5.16.x ✓ 5.17

References

7 total

Kernel Git
https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81

Patch
Kernel Git
https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727

Patch
Kernel Git
https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186

Patch
Kernel Git
https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0

Patch
Kernel Git
https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a

Patch

Showing 5 of 7 references View all on NVD

Details

CVE ID CVE-2022-48799

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2024-07-16

Modified 2025-10-03

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2022-48799?

CVE-2022-48799 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . It affects Linux kernel versions from 4.11 onward and has been patched in 4.14.267, 4.19.230, 5.4.180 and others. CVE-2022-48799 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-48799?

CVE-2022-48799 has a CVSS score of 5.5 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Is there a patch available for CVE-2022-48799?

Yes. CVE-2022-48799 has been patched. Fixed versions include 4.14.267, 4.19.230, 5.4.180 and others. If you are running Linux kernel 4.11 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2022-48799 actively exploited?

No. CVE-2022-48799 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.