CVE-2019-19050
High
Description
A memory leak in the crypto_reportstat() function in crypto/crypto_user_stat.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_reportstat_alg() failures, aka CID-c03b04dcdba1.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Linux Kernel
PublishedNov 18, 2019
First seenNov 18, 2019
How to fix
Update
- linux linux_kernel5.3.16, 5.4.3 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.20 ≤ v < 5.3.16, 5.4 ≤ v < 5.4.3, 5.5 | 5.3.16, 5.4.3 |
| fedoraproject fedora | 30, 31 | — |
| canonical ubuntu_linux | 18.04, 19.10 | — |
| netapp active_iq_unified_manager | No range specified | — |
| netapp data_availability_services | No range specified | — |
| netapp e-series_santricity_os_controller | 11.0.0 ≤ v ≤ 11.60.3 | — |
| netapp hci_management_node | No range specified | — |
| netapp solidfire | No range specified | — |
| netapp steelstore_cloud_integrated_storage | No range specified | — |
| netapp hci_compute_node | No range specified | — |
| netapp hci_storage_node | No range specified | — |
| broadcom fabric_operating_system | No range specified | — |
| netapp aff_a700s_firmware | No range specified | — |
| netapp fas8300_firmware | No range specified | — |
| netapp fas8700_firmware | No range specified | — |
| netapp aff_a400_firmware | No range specified | — |
| netapp h610s_firmware | No range specified | — |
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