CVE-2026-72294
CVE-2026-72294: 1 tracked advisory record across Red Hat. Compare vendor sources.
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Red Hat
1 advisory- Advisory severityMedium5.5
Medium [CVE-2026-72294] Check irq validity in kvm_vcpu_ioctl_interrupt
CVE-2026-72294Source published Source updated
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check irq validity in kvm_vcpu_ioctl_interrupt() Function kvm_vcpu_ioctl_interrupt() can be called from userspace, here add irq validility cheking in kvm_vcpu_ioctl_interrupt(). A flaw was found in the Linux kernel's Kernel-based Virtual Machine (KVM) component, specifically within the LoongArch architecture. The `kvm_vcpu_ioctl_interrupt()` function, which can be invoked from userspace, lacks proper validation of interrupt requests. This missing validity check could allow a local attacker to trigger an invalid interrupt, potentially leading to a denial of service. Red Hat severity: Moderate — CVSS 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-1287. Red Hat lists Red Hat Enterprise…
- Affected products in this advisory
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- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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