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Debian Security Bug TrackerDEBIANCVE:CVE-2021-47296HistoryMay 21, 2024 - 3:15 p.m.
CVE-2021-47296
2024-05-2115:15:17
Debian Security Bug Tracker
security-tracker.debian.org
9
linux
kernel
kvm
ppc
vulnerability
user copy
preempt notifier
corruption
crashes
In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak vcpu_put is not called if the user copy fails. This can result in preempt notifier corruption and crashes, among other issues.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | linux | < 5.14.6-1 | linux_5.14.6-1_all.deb |
| Debian | 11 | all | linux | < 5.10.70-1 | linux_5.10.70-1_all.deb |
| Debian | 999 | all | linux | < 5.14.6-1 | linux_5.14.6-1_all.deb |
| Debian | 13 | all | linux | < 5.14.6-1 | linux_5.14.6-1_all.deb |
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