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    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.

    Published:Jul 16, 2024
    Last Modified:Oct 3, 2025
    EPS:Jul 16, 2024
    EPSS Score:0.00021
    CVSS Score:5.5

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Rhel Aus
    Vendor
    Redhat
    Product
    Rhel E4s
    Vendor
    Redhat
    Product
    Rhel Tus

    Exploits

    No exploit reference

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    References

    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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High