CVE-2026-89920 KVM: s390: Fix memory corruption by not reinjecting CK machine checks

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/s390/include/asm/nmi.h",
      "arch/s390/kernel/nmi.c",
      "arch/s390/kvm/interrupt.c"
    ],
    "versions": [
      {
        "version": "4d62fcc0b692e3b4058d7d138114c27cd8b011f7",
        "lessThan": "6ee52d3af2a1bf70349cf3f860933c8d221e229a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d62fcc0b692e3b4058d7d138114c27cd8b011f7",
        "lessThan": "7077ec953996acc04b49d1dfc43df1c1a2a74395",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d62fcc0b692e3b4058d7d138114c27cd8b011f7",
        "lessThan": "546dde823a36d7283dcf46127c2f3d093443860f",
        "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/s390/include/asm/nmi.h",
      "arch/s390/kernel/nmi.c",
      "arch/s390/kvm/interrupt.c"
    ],
    "versions": [
      {
        "version": "4.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.51",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]