vulnerability
Ubuntu: (CVE-2022-48799): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:C/I:N/A:N) | 07/16/2024 | 11/19/2024 | 02/20/2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
Published
07/16/2024
Added
11/19/2024
Modified
02/20/2025
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.
Solution(s)
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-4ubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-aws-hweubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-4-15ubuntu-upgrade-linux-azure-5-4ubuntu-upgrade-linux-azure-fipsubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-4-15ubuntu-upgrade-linux-gcp-5-4ubuntu-upgrade-linux-gcp-fipsubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hweubuntu-upgrade-linux-hwe-5-4ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-4ubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-iotubuntu-upgrade-linux-kvmubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-4ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-raspi-5-4
References
- CVE-2022-48799
- https://attackerkb.com/topics/CVE-2022-48799
- URL-https://git.kernel.org/linus/5f4e5ce638e6a490b976ade4a40017b40abb2da0
- URL-https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81
- URL-https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727
- URL-https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186
- URL-https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0
- URL-https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a
- URL-https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45
- URL-https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8
- URL-https://www.cve.org/CVERecord?id=CVE-2022-48799
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.