CVE-2022-48799
Linux Kernel perf: List Corruption in perf_cgroup_switch() (Use-After-Free)
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.
INFO
Published Date :
July 16, 2024, 12:15 p.m.
Last Modified :
Nov. 21, 2024, 7:34 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
References to Advisories, Solutions, and Tools
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CVE-2022-48799.
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The following list is the news that have been mention
CVE-2022-48799 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-48799 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81 Added Reference https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727 Added Reference https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186 Added Reference https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0 Added Reference https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a Added Reference https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45 Added Reference https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jul. 16, 2024
Action Type Old Value New Value Added 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. Added Reference kernel.org https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-48799 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-48799
weaknesses.