CVE-2026-46316

KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry...

CVE-2026-46316

Summary: The vulnerability CVE-2026-46316 affects the Linux kernel KVM on arm64 with vgic-its. During invalidation, vgic_its_invalidate_cache() iterates the per-ITS translation cache and drops the cache reference on each entry with vgic_put_irq(), but incorrectly puts the iterated pointer instead...

CVE-2026-46316 KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry vgicitsinvalidatecache walks the per-ITS translation cache with xaforeach and drops the cache's reference on each entry with vgicputirq. It puts...

PT-2026-47753

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry vgic its invalidate cache walks the per-ITS translation cache with xa for each and drops the cache's reference on each entry with vgic put irq. ...