CVE-2026-53114 perf/amd/ibs: Avoid calling perf_allow_kernel() from the IBS NMI handler

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/events/amd/ibs.c",
      "arch/x86/events/perf_event_flags.h"
    ],
    "versions": [
      {
        "version": "50a53b60e141d7e31368a87e222e4dd5597bd4ae",
        "lessThan": "2783ed2442ce69ae240b787aee6dae801cef7aec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "50a53b60e141d7e31368a87e222e4dd5597bd4ae",
        "lessThan": "0584e74fa2b27e9e722cfb5b579f79263df20040",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "50a53b60e141d7e31368a87e222e4dd5597bd4ae",
        "lessThan": "b0a09142622a994c4f4088c3f61db5da87cfc711",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/events/amd/ibs.c",
      "arch/x86/events/perf_event_flags.h"
    ],
    "versions": [
      {
        "version": "6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]