ghsa-rw3h-fgc9-wwjm
Vulnerability from github
Published
2024-07-16 12:30
Modified
2025-10-03 15:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48799"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-16T12:15:04Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf: Fix list corruption in perf_cgroup_switch()\n\nThere\u0027s list corruption on cgrp_cpuctx_list. This happens on the\nfollowing path:\n\n  perf_cgroup_switch: list_for_each_entry(cgrp_cpuctx_list)\n      cpu_ctx_sched_in\n         ctx_sched_in\n            ctx_pinned_sched_in\n              merge_sched_in\n                  perf_cgroup_event_disable: remove the event from the list\n\nUse list_for_each_entry_safe() to allow removing an entry during\niteration.",
  "id": "GHSA-rw3h-fgc9-wwjm",
  "modified": "2025-10-03T15:31:13Z",
  "published": "2024-07-16T12:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48799"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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