CVE-2019-19462
Medium
Description
relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedNov 30, 2019
First seenNov 30, 2019
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 5.4.1 | — |
| netapp active_iq_unified_manager | 9.5 ≤ v | — |
| netapp hci_management_node | No range specified | — |
| netapp solidfire | No range specified | — |
| netapp hci_compute_node | No range specified | — |
| netapp hci_storage_node | No range specified | — |
| canonical ubuntu_linux | 14.04, 16.04, 18.04, 20.04 | — |
| opensuse leap | 15.1, 15.2 | — |
| debian debian_linux | 8.0, 9.0, 10.0 | — |
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