Tracker / CVE-2026-31569
CVE-2026-31569
High 7.3
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Handle the case that EIOINTC's coremap is empty EIOINTC's coremap in eiointc_update_sw_coremap() can be empty, currently we get a cpuid with -1 in this case, but we actually need 0 because it's similar as the case that cpuid >= 4. This fix an out-of-bounds access to kvm_arch::phyid_map::phys_map[].
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.13.1 → 6.18.21 |
| linux | linux_kernel · 6.19 → 6.19.11 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.