CVE-2026-98652

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Add missing srcu in kvm_s390_set_irq_state() Like kvm_s390_inject_vcpu(), kvm_s390_set_irq_state() also needs the kvm->srcu or the slots lock when performing the Store status operation. Fix by taking kvm->srcu in kvm_s390_set_irq_state().

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-10-18 16:17:18.483000

Last modified

2026-10-19 10:19:29.690000

View original CVE JSON

{
  "id": "CVE-2026-98652",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-10-18T16:17:18.483",
  "lastModified": "2026-10-19T10:19:29.690",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: s390: Add missing srcu in kvm_s390_set_irq_state()\n\nLike kvm_s390_inject_vcpu(), kvm_s390_set_irq_state() also needs the\nkvm->srcu or the slots lock when performing the Store status operation.\n\nFix by taking kvm->srcu in kvm_s390_set_irq_state()."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "arch/s390/kvm/s390/interrupt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "ba5c1e9b6ceebdc39343cc03eb39f077abd3c571",
              "lessThan": "7a33007b95c8908ae3980eb2b4c508f8936766df",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "ba5c1e9b6ceebdc39343cc03eb39f077abd3c571",
              "lessThan": "f3a557067d57ce6ae98d485c8009b223e16f5f36",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "arch/s390/kvm/s390/interrupt.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "2.6.26",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "2.6.26",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2.9",
              "lessThanOrEqual": "7.2.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.3",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/7a33007b95c8908ae3980eb2b4c508f8936766df",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f3a557067d57ce6ae98d485c8009b223e16f5f36",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}