CVE-2026-80665
KVM: arm64: nv: Inject SEA if kvm_translate_vncr() can't resolve PFN
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Inject SEA if kvm_translate_vncr() can't resolve PFN kvm_handle_vncr_abort() assumes that s1_walk_result conveys an abort when kvm_translate_vncr() returns -EFAULT. This is not always the case as it's possible to encounter 'late' failures on the output of S1 translation, e.g. a GFN outside of the memslots. Fix it by preparing an external abort before returning from kvm_translate_vncr(). Get rid of the BUG_ON() in the fault injection path while at it.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 28, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
2a359e072596fcb2e9e85017a865e3618a2fe5b5 < 4ead4def04659739c399bfcb063f8a906194c79f 2a359e072596fcb2e9e85017a865e3618a2fe5b5 < 53804b6839573c9c6fff5f4cf075d6746267345e 2a359e072596fcb2e9e85017a865e3618a2fe5b5 < 9f3e83345a56280efffe235c65593c7e544c0fcc
Linux / Linux
6.16