CVE-2022-48799

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

16/07/2024

Last modified:

03/10/2025

Description

In the Linux kernel, the following vulnerability has been resolved: perf: Fix list corruption in perf_cgroup_switch() There&#39;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.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	4.11 (including)	4.14.267 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.230 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.180 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.101 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.24 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	5.16.10 (excluding)
cpe:2.3:o:linux:linux_kernel:5.17:rc1::::::
cpe:2.3:o:linux:linux_kernel:5.17:rc2::::::
cpe:2.3:o:linux:linux_kernel:5.17:rc3::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-48799

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools