In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix ID register initialization for non-protected pKVM guests In protected mode, the hypervisor maintains a separate i…
High CVSS 8.8
Summary
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix ID register initialization for non-protected pKVM guests In protected mode, the hypervisor maintains a separate instance of the `kvm` structure for each VM. For non-protected VMs, this structure is initialized from the host's `kvm` state. Currently, `pkvm_init_features_from_host()` copies the `KVM_ARCH_FLAG_ID_REGS_INITIALIZED` flag from the host without the underlying `id_regs` data being initialized. This r…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/7e7c2cf0024d89443a7af52e09e47b1fe634ab17 Patch
- https://git.kernel.org/stable/c/858620655c1fbff05997e162fc7d83a3293d5142 Patch
- https://git.kernel.org/stable/c/bce3847f7c51b86332bf2e554c9e80ca3820f16c Patch
Timeline
- nvd_ingest NVD