Riskcovery

CVE-2026-98652

KVM: s390: Add missing srcu in kvm_s390_set_irq_state()

State
Published
Severity
Not scored
Published
Oct 18, 2026
Updated
Oct 19, 2026
Reserved
Sep 25, 2026

Read the record on cve.org

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().

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • ba5c1e9b6ceebdc39343cc03eb39f077abd3c571 to before 7a33007b95c8908ae3980eb2b4c508f8936766dfAffected
  • ba5c1e9b6ceebdc39343cc03eb39f077abd3c571 to before f3a557067d57ce6ae98d485c8009b223e16f5f36Affected
LinuxLinux
  • 2.6.26Affected
  • before 2.6.26Not affected
  • 7.2.9 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

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