| ID | CVE-2026-80684 | ||||||
| Sažetak | In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix NULL dereference on AIBV allocation failure The airq_iv_create() can return NULL on failure, but the return value was never checked. If it fails, zdev->aibv will be NULL and fail when dereferenced in kvm_zpci_set_airq(). Add a NULL check and free the previously allocated AISB bit and zdev->aisb on failure. | ||||||
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| CVSS vektor | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | ||||||
| Zadnje važnije ažuriranje | 29-08-2026 - 07:16 | ||||||
| Objavljeno | 28-08-2026 - 08:16 |
